CNC Machinist Calculator Ultra Downloads & RevenueCNC Machinist Calculator Ultra · App Store
Not in any tracked top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperShane Anderson
CategoryProductivity
PriceFree
Released
Rating★ 4.9 (29)
Version1.4
Age rating17+
First seen by us
24 Oct 2026
24 Oct 2026CNC Machinist Calculator Ultra update history & changes
Last change · 9 events since 5 May 2024Full timeline ↓📦Updated to version 1.4📦Updated to version 1.3.01🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 9 events
- ✏️CNC Machinist Calculator Ultra: app got bigger92 MB → 137 MB (+50%)
- ✏️CNC Machinist Calculator Ultra: needs a newer iOSiOS 15.0.0 → iOS 15.5
- 📦CNC Machinist Calculator Ultra updated to version 1.4New Vibration check feature: Lay your phone on any machine surface to measure vibration.
The app now includes the following features:
1. Thread Mill Program Generator
2. Slitting Saw Speed and Feed Calculator
3. Gauge Block Stack Calculator
4. Keyway Broach Program Generator
5. Height Over Ball Calculator for Countersinks and Taper Bores
6. Knurl Calculator
7. ISO Fits and Tolerance Calculator
8. Countersink & Taper Bore Measurement Over Ball
9. Lathe Cutting Speed & Feed Calculator
10. Lathe Feed Rate Conversions
11. Lathe Groove Cut-Off Cycle Time
12. Lathe Rough Pass Cut Time
13. Lathe Spindle Speed Conversion
14. Lathe Taper Programming
15. ACME & Stub ACME Threads
16. Whitworth Thread Data (BSF & BSW)
17. Special UN & Metric Thread Sizes with Anodize & Plating Allowance
18. UNC, UNF, UNEF, UNJ, UNM, UNR, UNS, and UN Threads
19. M Profile Threads
20. NPT Threads
21. STI Threads
22. Tap Drill Calculator
23. Thread Data and Thread Over Wire Information
24. Thread Milling Calculators
25. Tapping Speed Calculators
26. Adaptive Feed Control
27. Cusp Height Ball Mill Calculation
28. Ball Endmill Effective Diameter Calculation
29. Mill Feed Rate Conversion
30. Material Removal Rate Calculation
31. Horse Power Calculator
32. Radial Chip Thinning Calculation
33. Mill Cutting Feed & Speed Calculator (TrueFeed Physics engine)
34. Endmill Runout Calculation
35. Center Drill Dimensions
36. Drilling Calculators and Drill Chart
37. Gun Drill Calculators
38. Arc Calculators
39. Bolt Pattern Calculators
40. Machinist Quiz
41. Custom Macro Variables
42. G-Codes and M-Codes Reference
43. GD&T Learning Center
44. Geometric Calculators
45. Sine Bar Calculation
46. Hardness Conversions
47. Material Property Search with SFM Data
48. Socket Head Cap Screw Hole Dimensions
49. Surface Finish Calculators
50. Thermal Expansion Calculator
51. Tool Wear Information
52. Triangle Solver
53. True Position Calculators with MMC / LMC bonus tolerance adjustment
54. Unit Converter
55. Material Weight Calculator
56. Scientific Calculator
57. Grinding Equivalent Diameter Calculation
58. Grinding Grit Size Conversion
59. Plunge Grind Calculations
60. Grind RPM Cylindricity Error Calculation
61. Grind Wheel and Workpiece Speed Calculation
62. Surface Grind Calculations
63. Virtual Machining Assistant
64. Reaming Speeds and Feeds
65. Deflection Calculator for Boring Bars
66. Involute Spline dimensional Data per ANSI B92.1 with over wire measurement limits
67. SAE Spline dimensional Data per SAE J499a
68. G76 Lathe thread program creation
69. G84 Tap cycles can now be selected from the thread section
70. G81, G82. G83, & G73 Drill canned cycle creation
71. Rectangular hole patterns & BHC pattern Coordinates can now be exported to Drilling & Tapping cycles
72. Coolant Concentration Calculator
73. C-Axis Rotational Feed Conversion Calculator
74. Bandsaw cut time calculator
75. Link to Desktop - Use your Apple subscription to unlock access to the Web app: www.CNCmachinistCalculatorUltra.com
75. Machinist Tip of the Day - Over 1500 tips for machinists to be saved or shared
76. Machining Formula Library - we’ve added 172 machining and metalworking formulas to the app.
77. 2D CAD & DXF Generator - You can now import, draw, modify, measure angles, snap to intersections, and export CNC-ready DXF files right from your phone.
78. Tolerance stack mini game - Race the clock to inspect parts! Quickly compare measurements against tolerances and choose to accept, rework, or scrap
79. Now you can draw lathe CAD profiles and turn the CAD into a rough and finish canned cycle with or without cutter radius compensation.
80. Involute spline data per ISO 4156
81. G-code program simulator
82. Spur Gear data
83. Indexable Insert Catalog
84. Offline use available with lifetime access
85. Chatter Listener… more - ✏️CNC Machinist Calculator Ultra added 2 languages+ ID + JA
- ✏️CNC Machinist Calculator Ultra: needs a newer iOSiOS 14.0.0 → iOS 15.0.0
- 📦CNC Machinist Calculator Ultra updated to version 1.3.01New Chatter Listener: hold your phone near the spindle. It finds the ringing frequency, explains the cause and gives you a spindle speed that stops it.
The app now includes the following features:
1. Thread Mill Program Generator
2. Slitting Saw Speed and Feed Calculator
3. Gauge Block Stack Calculator
4. Keyway Broach Program Generator
5. Height Over Ball Calculator for Countersinks and Taper Bores
6. Knurl Calculator
7. ISO Fits and Tolerance Calculator
8. Countersink & Taper Bore Measurement Over Ball
9. Lathe Cutting Speed & Feed Calculator
10. Lathe Feed Rate Conversions
11. Lathe Groove Cut-Off Cycle Time
12. Lathe Rough Pass Cut Time
13. Lathe Spindle Speed Conversion
14. Lathe Taper Programming
15. ACME & Stub ACME Threads
16. Whitworth Thread Data (BSF & BSW)
17. Special UN & Metric Thread Sizes with Anodize & Plating Allowance
18. UNC, UNF, UNEF, UNJ, UNM, UNR, UNS, and UN Threads
19. M Profile Threads
20. NPT Threads
21. STI Threads
22. Tap Drill Calculator
23. Thread Data and Thread Over Wire Information
24. Thread Milling Calculators
25. Tapping Speed Calculators
26. Adaptive Feed Control
27. Cusp Height Ball Mill Calculation
28. Ball Endmill Effective Diameter Calculation
29. Mill Feed Rate Conversion
30. Material Removal Rate Calculation
31. Horse Power Calculator
32. Radial Chip Thinning Calculation
33. Mill Cutting Feed & Speed Calculator (TrueFeed Physics engine)
34. Endmill Runout Calculation
35. Center Drill Dimensions
36. Drilling Calculators and Drill Chart
37. Gun Drill Calculators
38. Arc Calculators
39. Bolt Pattern Calculators
40. Machinist Quiz
41. Custom Macro Variables
42. G-Codes and M-Codes Reference
43. GD&T Learning Center
44. Geometric Calculators
45. Sine Bar Calculation
46. Hardness Conversions
47. Material Property Search with SFM Data
48. Socket Head Cap Screw Hole Dimensions
49. Surface Finish Calculators
50. Thermal Expansion Calculator
51. Tool Wear Information
52. Triangle Solver
53. True Position Calculators with MMC / LMC bonus tolerance adjustment
54. Unit Converter
55. Material Weight Calculator
56. Scientific Calculator
57. Grinding Equivalent Diameter Calculation
58. Grinding Grit Size Conversion
59. Plunge Grind Calculations
60. Grind RPM Cylindricity Error Calculation
61. Grind Wheel and Workpiece Speed Calculation
62. Surface Grind Calculations
63. Virtual Machining Assistant
64. Reaming Speeds and Feeds
65. Deflection Calculator for Boring Bars
66. Involute Spline dimensional Data per ANSI B92.1 with over wire measurement limits
67. SAE Spline dimensional Data per SAE J499a
68. G76 Lathe thread program creation
69. G84 Tap cycles can now be selected from the thread section
70. G81, G82. G83, & G73 Drill canned cycle creation
71. Rectangular hole patterns & BHC pattern Coordinates can now be exported to Drilling & Tapping cycles
72. Coolant Concentration Calculator
73. C-Axis Rotational Feed Conversion Calculator
74. Bandsaw cut time calculator
75. Link to Desktop - Use your Apple subscription to unlock access to the Web app: www.CNCmachinistCalculatorUltra.com
75. Machinist Tip of the Day - Over 1500 tips for machinists to be saved or shared
76. Machining Formula Library - we’ve added 172 machining and metalworking formulas to the app.
77. 2D CAD & DXF Generator - You can now import, draw, modify, measure angles, snap to intersections, and export CNC-ready DXF files right from your phone.
78. Tolerance stack mini game - Race the clock to inspect parts! Quickly compare measurements against tolerances and choose to accept, rework, or scrap
79. Now you can draw lathe CAD profiles and turn the CAD into a rough and finish canned cycle with or without cutter radius compensation.
80. Involute spline data per ISO 4156
81. G-code program simulator
82. Spur Gear data
83. Indexable Insert Catalog
84. Offline use available with lifetime access
85. Chatter Listener… more - 🆕CNC Machinist Calculator Ultra first spotted by AppInsiderUnited States (found via developer)
- 📦CNC Machinist Calculator Ultra version 1.3.0- Thai, Czech, Romanian, Hungarian, Indonesian, Swedish, Finnish, Hindi, Dutch, Danish, and Norwegian are now available in the app
The app now includes the following features:
1. Thread Mill Program Generator
2. Slitting Saw Speed and Feed Calculator
3. Gauge Block Stack Calculator
4. Keyway Broach Program Generator
5. Height Over Ball Calculator for Countersinks and Taper Bores
6. Knurl Calculator
7. ISO Fits and Tolerance Calculator
8. Countersink & Taper Bore Measurement Over Ball
9. Lathe Cutting Speed & Feed Calculator
10. Lathe Feed Rate Conversions
11. Lathe Groove Cut-Off Cycle Time
12. Lathe Rough Pass Cut Time
13. Lathe Spindle Speed Conversion
14. Lathe Taper Programming
15. ACME & Stub ACME Threads
16. Whitworth Thread Data (BSF & BSW)
17. Special UN & Metric Thread Sizes with Anodize & Plating Allowance
18. UNC, UNF, UNEF, UNJ, UNM, UNR, UNS, and UN Threads
19. M Profile Threads
20. NPT Threads
21. STI Threads
22. Tap Drill Calculator
23. Thread Data and Thread Over Wire Information
24. Thread Milling Calculators
25. Tapping Speed Calculators
26. Adaptive Feed Control
27. Cusp Height Ball Mill Calculation
28. Ball Endmill Effective Diameter Calculation
29. Mill Feed Rate Conversion
30. Material Removal Rate Calculation
31. Horse Power Calculator
32. Radial Chip Thinning Calculation
33. Mill Cutting Feed & Speed Calculator (TrueFeed Physics engine)
34. Endmill Runout Calculation
35. Center Drill Dimensions
36. Drilling Calculators and Drill Chart
37. Gun Drill Calculators
38. Arc Calculators
39. Bolt Pattern Calculators
40. Machinist Quiz
41. Custom Macro Variables
42. G-Codes and M-Codes Reference
43. GD&T Learning Center
44. Geometric Calculators
45. Sine Bar Calculation
46. Hardness Conversions
47. Material Property Search with SFM Data
48. Socket Head Cap Screw Hole Dimensions
49. Surface Finish Calculators
50. Thermal Expansion Calculator
51. Tool Wear Information
52. Triangle Solver
53. True Position Calculators with MMC / LMC bonus tolerance adjustment
54. Unit Converter
55. Material Weight Calculator
56. Scientific Calculator
57. Grinding Equivalent Diameter Calculation
58. Grinding Grit Size Conversion
59. Plunge Grind Calculations
60. Grind RPM Cylindricity Error Calculation
61. Grind Wheel and Workpiece Speed Calculation
62. Surface Grind Calculations
63. Virtual Machining Assistant
64. Reaming Speeds and Feeds
65. Deflection Calculator for Boring Bars
66. Involute Spline dimensional Data per ANSI B92.1 with over wire measurement limits
67. SAE Spline dimensional Data per SAE J499a
68. G76 Lathe thread program creation
69. G84 Tap cycles can now be selected from the thread section
70. G81, G82. G83, & G73 Drill canned cycle creation
71. Rectangular hole patterns & BHC pattern Coordinates can now be exported to Drilling & Tapping cycles
72. Coolant Concentration Calculator
73. C-Axis Rotational Feed Conversion Calculator
74. Bandsaw cut time calculator
75. Link to Desktop - Use your Apple subscription to unlock access to the Web app: www.CNCmachinistCalculatorUltra.com
75. Machinist Tip of the Day - Over 1500 tips for machinists to be saved or shared
76. Machining Formula Library - we’ve added 172 machining and metalworking formulas to the app.
77. 2D CAD & DXF Generator - You can now import, draw, modify, measure angles, snap to intersections, and export CNC-ready DXF files right from your phone.
78. Tolerance stack mini game - Race the clock to inspect parts! Quickly compare measurements against tolerances and choose to accept, rework, or scrap
79. Now you can draw lathe CAD profiles and turn the CAD into a rough and finish canned cycle with or without cutter radius compensation.
80. Involute spline data per ISO 4156
81. G-code program simulator
82. Spur Gear data
83. Indexable Insert Catalog
84. Offline use available with lifetime access… more - 🆕CNC Machinist Calculator Ultra released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.9 ★
29 ratings
Measured
CNC Machinist Calculator Ultra on the App Store
App details
App ID
6474093839
Publisher
Shane Anderson
On the store since
May 2024
2 years on the store
Minimum OS
iOS 15.5+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
1 content note below
Languages
24
CS DA NL EN FI FR DE HI HU ID IT JA …
Size
137 MB
Also listed in
Utilities
Content notesUnrestricted Web Access
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.9 ★
29 ratings
Measured
Ratings
29
Measured
About CNC Machinist Calculator Ultra
Unlock the full potential of your CNC machining operations with CNC Machinist Calculator Ultra, the premier tool designed for machinists, engineers, and anyone involved in machining processes.
With our Ultra App, you get access to all the features of the Pro App, plus many new features. Users gain access to an extensive range of calculations and functionalities that streamline workflow, enhance precision, and boost productivity across a variety of machining operations including: turning, milling, drilling, tapping, thread milling, center drilling, broaching, knurling, angle solving, macro variables, GD&T, & more!
Comprehensive Calculations Across a wide array of Operations:
CNC Machinist Calculator Ultra brings you a breadth of calculations. From optimizing cutting speeds and feeds for different materials to calculating drill sizes for tapping operations, our app ensures you have the precise data needed for any machining task. Lathe and mill operators will find cutting speed recommendations, while drill and tap operations are simplified with detailed speed, feed, and size recommendations.
Advanced Functionality for Precision Machining:
Our app goes beyond basic calculations. Features like True Position Calculations, Spindle Speed and Feed Rate Conversions, and Metal Removal Rates are designed to enhance the precision and efficiency of your machining operations. Whether you're determining the perfect drill point length or analyzing the effective cut diameter of a ball endmill, CNC Machinist Calculator Ultra equips you with the tools for success.
Efficiency and Precision at Your Fingertips:
Designed with the machinist in mind, our app's intuitive interface allows for quick access to complex calculations and recommendations, simplifying decision-making and reducing potential errors. With CNC Machinist Calculator Ultra, you're not just working smarter; you're working with precision at the speed of thought.
Features Tailored for Every Machining Need:
Cutting Speed and Feed Recommendations for a variety of machining operations ensure optimal performance and tool life.
Drill Cutting Speed & Feed Recommendations tailor your drilling operations for maximum efficiency.
Tap Drill Size Calculations provide accurate pre-tap hole sizing to improve thread quality.
True Position Calculations offer precision in the placement of holes and features, crucial for high-quality finished parts.
Spindle Speed and Feed Rate Conversions allow for easy adjustments between materials and tools, ensuring your machine settings are always optimal.
Drill Point Length and Metal Removal Rate calculations optimize drilling operations, helping to improve overall machining efficiency.
Adaptive Feed Control for Side Milling and Ball Endmill Cusp Height calculations enhance the surface finish and precision of your parts.
The easy-to-use Thread Mill Program Generator to effortlessly create accurate threading paths for your CNC projects, making threading simpler and more efficient.
With our Ultra App, you get access to all the features of the Pro App, plus many new features. Users gain access to an extensive range of calculations and functionalities that streamline workflow, enhance precision, and boost productivity across a variety of machining operations including: turning, milling, drilling, tapping, thread milling, center drilling, broaching, knurling, angle solving, macro variables, GD&T, & more!
Comprehensive Calculations Across a wide array of Operations:
CNC Machinist Calculator Ultra brings you a breadth of calculations. From optimizing cutting speeds and feeds for different materials to calculating drill sizes for tapping operations, our app ensures you have the precise data needed for any machining task. Lathe and mill operators will find cutting speed recommendations, while drill and tap operations are simplified with detailed speed, feed, and size recommendations.
Advanced Functionality for Precision Machining:
Our app goes beyond basic calculations. Features like True Position Calculations, Spindle Speed and Feed Rate Conversions, and Metal Removal Rates are designed to enhance the precision and efficiency of your machining operations. Whether you're determining the perfect drill point length or analyzing the effective cut diameter of a ball endmill, CNC Machinist Calculator Ultra equips you with the tools for success.
Efficiency and Precision at Your Fingertips:
Designed with the machinist in mind, our app's intuitive interface allows for quick access to complex calculations and recommendations, simplifying decision-making and reducing potential errors. With CNC Machinist Calculator Ultra, you're not just working smarter; you're working with precision at the speed of thought.
Features Tailored for Every Machining Need:
Cutting Speed and Feed Recommendations for a variety of machining operations ensure optimal performance and tool life.
Drill Cutting Speed & Feed Recommendations tailor your drilling operations for maximum efficiency.
Tap Drill Size Calculations provide accurate pre-tap hole sizing to improve thread quality.
True Position Calculations offer precision in the placement of holes and features, crucial for high-quality finished parts.
Spindle Speed and Feed Rate Conversions allow for easy adjustments between materials and tools, ensuring your machine settings are always optimal.
Drill Point Length and Metal Removal Rate calculations optimize drilling operations, helping to improve overall machining efficiency.
Adaptive Feed Control for Side Milling and Ball Endmill Cusp Height calculations enhance the surface finish and precision of your parts.
The easy-to-use Thread Mill Program Generator to effortlessly create accurate threading paths for your CNC projects, making threading simpler and more efficient.
Latest updates
1.4
New Vibration check feature: Lay your phone on any machine surface to measure vibration.
The app now includes the following features:
1. Thread Mill Program Generator
2. Slitting Saw Speed and Feed Calculator
3. Gauge Block Stack Calculator
4. Keyway Broach Program Generator
5. Height Over Ball Calculator for Countersinks and Taper Bores
6. Knurl Calculator
7. ISO Fits and Tolerance Calculator
8. Countersink & Taper Bore Measurement Over Ball
9. Lathe Cutting Speed & Feed Calculator
10. Lathe Feed Rate Conversions
11. Lathe Groove Cut-Off Cycle Time
12. Lathe Rough Pass Cut Time
13. Lathe Spindle Speed Conversion
14. Lathe Taper Programming
15. ACME & Stub ACME Threads
16. Whitworth Thread Data (BSF & BSW)
17. Special UN & Metric Thread Sizes with Anodize & Plating Allowance
18. UNC, UNF, UNEF, UNJ, UNM, UNR, UNS, and UN Threads
19. M Profile Threads
20. NPT Threads
21. STI Threads
22. Tap Drill Calculator
23. Thread Data and Thread Over Wire Information
24. Thread Milling Calculators
25. Tapping Speed Calculators
26. Adaptive Feed Control
27. Cusp Height Ball Mill Calculation
28. Ball Endmill Effective Diameter Calculation
29. Mill Feed Rate Conversion
30. Material Removal Rate Calculation
31. Horse Power Calculator
32. Radial Chip Thinning Calculation
33. Mill Cutting Feed & Speed Calculator (TrueFeed Physics engine)
34. Endmill Runout Calculation
35. Center Drill Dimensions
36. Drilling Calculators and Drill Chart
37. Gun Drill Calculators
38. Arc Calculators
39. Bolt Pattern Calculators
40. Machinist Quiz
41. Custom Macro Variables
42. G-Codes and M-Codes Reference
43. GD&T Learning Center
44. Geometric Calculators
45. Sine Bar Calculation
46. Hardness Conversions
47. Material Property Search with SFM Data
48. Socket Head Cap Screw Hole Dimensions
49. Surface Finish Calculators
50. Thermal Expansion Calculator
51. Tool Wear Information
52. Triangle Solver
53. True Position Calculators with MMC / LMC bonus tolerance adjustment
54. Unit Converter
55. Material Weight Calculator
56. Scientific Calculator
57. Grinding Equivalent Diameter Calculation
58. Grinding Grit Size Conversion
59. Plunge Grind Calculations
60. Grind RPM Cylindricity Error Calculation
61. Grind Wheel and Workpiece Speed Calculation
62. Surface Grind Calculations
63. Virtual Machining Assistant
64. Reaming Speeds and Feeds
65. Deflection Calculator for Boring Bars
66. Involute Spline dimensional Data per ANSI B92.1 with over wire measurement limits
67. SAE Spline dimensional Data per SAE J499a
68. G76 Lathe thread program creation
69. G84 Tap cycles can now be selected from the thread section
70. G81, G82. G83, & G73 Drill canned cycle creation
71. Rectangular hole patterns & BHC pattern Coordinates can now be exported to Drilling & Tapping cycles
72. Coolant Concentration Calculator
73. C-Axis Rotational Feed Conversion Calculator
74. Bandsaw cut time calculator
75. Link to Desktop - Use your Apple subscription to unlock access to the Web app: www.CNCmachinistCalculatorUltra.com
75. Machinist Tip of the Day - Over 1500 tips for machinists to be saved or shared
76. Machining Formula Library - we’ve added 172 machining and metalworking formulas to the app.
77. 2D CAD & DXF Generator - You can now import, draw, modify, measure angles, snap to intersections, and export CNC-ready DXF files right from your phone.
78. Tolerance stack mini game - Race the clock to inspect parts! Quickly compare measurements against tolerances and choose to accept, rework, or scrap
79. Now you can draw lathe CAD profiles and turn the CAD into a rough and finish canned cycle with or without cutter radius compensation.
80. Involute spline data per ISO 4156
81. G-code program simulator
82. Spur Gear data
83. Indexable Insert Catalog
84. Offline use available with lifetime access
85. Chatter Listener
1.3.01
New Chatter Listener: hold your phone near the spindle. It finds the ringing frequency, explains the cause and gives you a spindle speed that stops it.
The app now includes the following features:
1. Thread Mill Program Generator
2. Slitting Saw Speed and Feed Calculator
3. Gauge Block Stack Calculator
4. Keyway Broach Program Generator
5. Height Over Ball Calculator for Countersinks and Taper Bores
6. Knurl Calculator
7. ISO Fits and Tolerance Calculator
8. Countersink & Taper Bore Measurement Over Ball
9. Lathe Cutting Speed & Feed Calculator
10. Lathe Feed Rate Conversions
11. Lathe Groove Cut-Off Cycle Time
12. Lathe Rough Pass Cut Time
13. Lathe Spindle Speed Conversion
14. Lathe Taper Programming
15. ACME & Stub ACME Threads
16. Whitworth Thread Data (BSF & BSW)
17. Special UN & Metric Thread Sizes with Anodize & Plating Allowance
18. UNC, UNF, UNEF, UNJ, UNM, UNR, UNS, and UN Threads
19. M Profile Threads
20. NPT Threads
21. STI Threads
22. Tap Drill Calculator
23. Thread Data and Thread Over Wire Information
24. Thread Milling Calculators
25. Tapping Speed Calculators
26. Adaptive Feed Control
27. Cusp Height Ball Mill Calculation
28. Ball Endmill Effective Diameter Calculation
29. Mill Feed Rate Conversion
30. Material Removal Rate Calculation
31. Horse Power Calculator
32. Radial Chip Thinning Calculation
33. Mill Cutting Feed & Speed Calculator (TrueFeed Physics engine)
34. Endmill Runout Calculation
35. Center Drill Dimensions
36. Drilling Calculators and Drill Chart
37. Gun Drill Calculators
38. Arc Calculators
39. Bolt Pattern Calculators
40. Machinist Quiz
41. Custom Macro Variables
42. G-Codes and M-Codes Reference
43. GD&T Learning Center
44. Geometric Calculators
45. Sine Bar Calculation
46. Hardness Conversions
47. Material Property Search with SFM Data
48. Socket Head Cap Screw Hole Dimensions
49. Surface Finish Calculators
50. Thermal Expansion Calculator
51. Tool Wear Information
52. Triangle Solver
53. True Position Calculators with MMC / LMC bonus tolerance adjustment
54. Unit Converter
55. Material Weight Calculator
56. Scientific Calculator
57. Grinding Equivalent Diameter Calculation
58. Grinding Grit Size Conversion
59. Plunge Grind Calculations
60. Grind RPM Cylindricity Error Calculation
61. Grind Wheel and Workpiece Speed Calculation
62. Surface Grind Calculations
63. Virtual Machining Assistant
64. Reaming Speeds and Feeds
65. Deflection Calculator for Boring Bars
66. Involute Spline dimensional Data per ANSI B92.1 with over wire measurement limits
67. SAE Spline dimensional Data per SAE J499a
68. G76 Lathe thread program creation
69. G84 Tap cycles can now be selected from the thread section
70. G81, G82. G83, & G73 Drill canned cycle creation
71. Rectangular hole patterns & BHC pattern Coordinates can now be exported to Drilling & Tapping cycles
72. Coolant Concentration Calculator
73. C-Axis Rotational Feed Conversion Calculator
74. Bandsaw cut time calculator
75. Link to Desktop - Use your Apple subscription to unlock access to the Web app: www.CNCmachinistCalculatorUltra.com
75. Machinist Tip of the Day - Over 1500 tips for machinists to be saved or shared
76. Machining Formula Library - we’ve added 172 machining and metalworking formulas to the app.
77. 2D CAD & DXF Generator - You can now import, draw, modify, measure angles, snap to intersections, and export CNC-ready DXF files right from your phone.
78. Tolerance stack mini game - Race the clock to inspect parts! Quickly compare measurements against tolerances and choose to accept, rework, or scrap
79. Now you can draw lathe CAD profiles and turn the CAD into a rough and finish canned cycle with or without cutter radius compensation.
80. Involute spline data per ISO 4156
81. G-code program simulator
82. Spur Gear data
83. Indexable Insert Catalog
84. Offline use available with lifetime access
85. Chatter Listener
1.3.0
- Thai, Czech, Romanian, Hungarian, Indonesian, Swedish, Finnish, Hindi, Dutch, Danish, and Norwegian are now available in the app
The app now includes the following features:
1. Thread Mill Program Generator
2. Slitting Saw Speed and Feed Calculator
3. Gauge Block Stack Calculator
4. Keyway Broach Program Generator
5. Height Over Ball Calculator for Countersinks and Taper Bores
6. Knurl Calculator
7. ISO Fits and Tolerance Calculator
8. Countersink & Taper Bore Measurement Over Ball
9. Lathe Cutting Speed & Feed Calculator
10. Lathe Feed Rate Conversions
11. Lathe Groove Cut-Off Cycle Time
12. Lathe Rough Pass Cut Time
13. Lathe Spindle Speed Conversion
14. Lathe Taper Programming
15. ACME & Stub ACME Threads
16. Whitworth Thread Data (BSF & BSW)
17. Special UN & Metric Thread Sizes with Anodize & Plating Allowance
18. UNC, UNF, UNEF, UNJ, UNM, UNR, UNS, and UN Threads
19. M Profile Threads
20. NPT Threads
21. STI Threads
22. Tap Drill Calculator
23. Thread Data and Thread Over Wire Information
24. Thread Milling Calculators
25. Tapping Speed Calculators
26. Adaptive Feed Control
27. Cusp Height Ball Mill Calculation
28. Ball Endmill Effective Diameter Calculation
29. Mill Feed Rate Conversion
30. Material Removal Rate Calculation
31. Horse Power Calculator
32. Radial Chip Thinning Calculation
33. Mill Cutting Feed & Speed Calculator (TrueFeed Physics engine)
34. Endmill Runout Calculation
35. Center Drill Dimensions
36. Drilling Calculators and Drill Chart
37. Gun Drill Calculators
38. Arc Calculators
39. Bolt Pattern Calculators
40. Machinist Quiz
41. Custom Macro Variables
42. G-Codes and M-Codes Reference
43. GD&T Learning Center
44. Geometric Calculators
45. Sine Bar Calculation
46. Hardness Conversions
47. Material Property Search with SFM Data
48. Socket Head Cap Screw Hole Dimensions
49. Surface Finish Calculators
50. Thermal Expansion Calculator
51. Tool Wear Information
52. Triangle Solver
53. True Position Calculators with MMC / LMC bonus tolerance adjustment
54. Unit Converter
55. Material Weight Calculator
56. Scientific Calculator
57. Grinding Equivalent Diameter Calculation
58. Grinding Grit Size Conversion
59. Plunge Grind Calculations
60. Grind RPM Cylindricity Error Calculation
61. Grind Wheel and Workpiece Speed Calculation
62. Surface Grind Calculations
63. Virtual Machining Assistant
64. Reaming Speeds and Feeds
65. Deflection Calculator for Boring Bars
66. Involute Spline dimensional Data per ANSI B92.1 with over wire measurement limits
67. SAE Spline dimensional Data per SAE J499a
68. G76 Lathe thread program creation
69. G84 Tap cycles can now be selected from the thread section
70. G81, G82. G83, & G73 Drill canned cycle creation
71. Rectangular hole patterns & BHC pattern Coordinates can now be exported to Drilling & Tapping cycles
72. Coolant Concentration Calculator
73. C-Axis Rotational Feed Conversion Calculator
74. Bandsaw cut time calculator
75. Link to Desktop - Use your Apple subscription to unlock access to the Web app: www.CNCmachinistCalculatorUltra.com
75. Machinist Tip of the Day - Over 1500 tips for machinists to be saved or shared
76. Machining Formula Library - we’ve added 172 machining and metalworking formulas to the app.
77. 2D CAD & DXF Generator - You can now import, draw, modify, measure angles, snap to intersections, and export CNC-ready DXF files right from your phone.
78. Tolerance stack mini game - Race the clock to inspect parts! Quickly compare measurements against tolerances and choose to accept, rework, or scrap
79. Now you can draw lathe CAD profiles and turn the CAD into a rough and finish canned cycle with or without cutter radius compensation.
80. Involute spline data per ISO 4156
81. G-code program simulator
82. Spur Gear data
83. Indexable Insert Catalog
84. Offline use available with lifetime access
Store changes
What CNC Machinist Calculator Ultra changed on its store page: name, icon, screenshots, price, size, languages, requirements.
App got bigger
92 MB → 137 MB (+50%)
Needs a newer iOS
iOS 15.0.0 → iOS 15.5
Added 2 languages
+ ID + JA
