
CNC Machinist Calculator Ultra
All-in-One Machining Tool
Free · In-App Purchases · Designed for iPad
 Try CNC Machinist Calculator Ultra Free for 7 days! Calculate, convert, and conquer your shop with ease. Your pocket-sized shop savior—always ready to assist!
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.
Use our Gauge Block Stack Calculator to quickly find the right combination of blocks for your projects, simplifying precision measurements and saving time.
With our Keyway Broach Program Generator, effortlessly generate custom CNC programs for keyway broaching, streamlining the process and ensuring perfect fits every time.
Find Thread dimensional data including special sizes
Look up ISO-286 Fit tolerance data
Dedicated Support and Continuous Improvements
We are committed to continuous improvement, regularly updating our app with the latest machining strategies and features based on user feedback and industry trends. Our dedicated support team is always ready to assist, ensuring you maximize the utility of CNC Machinist Calculator Ultra.
By downloading or using CNC Machinist Calculator Ultra, you agree to be bound by Apple’s Standard End-User License Agreement (EULA), which you can review here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
 
 Ratings & Reviews
This app has not received enough ratings or reviews to display an overview. 
 Improved app stability and performance. Fixed several bugs for smoother operation. Enhanced error tracking and reliability.
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 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 UNS 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 Speed Calculator  
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 Reference  
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 
  The developer, Shane Anderson, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
 - Shane Anderson
 
- Size
 - 72.5 MB
 
- Category
 - Productivity
 
- Compatibility
 Requires iOS 14.0.0 or later.
- iPhone
Requires iOS 14.0.0 or later. - iPad
Requires iPadOS 14.0.0 or later. - iPod touch
Requires iOS 14.0.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. 
- Languages
 English and 5 more
- English, German, Korean, Russian, Simplified Chinese, Spanish
 
- Age Rating
 16+
- 16+
 - Contains
Unrestricted Web Access 
- In-App Purchases
 Yes
- Subscription - 12 Months US$22.99
 - Subscription - 1 Month US$1.99
 
- Copyright
 - © 2024 Plucked Studios