This utility app assists machinists with CNC calculations, including cutting speed, RPM, and feed rate. It also provides databases for hole and shaft tolerances, as well as detailed thread specifications.
2.6(9 ratings)
Free
Best apps like Gorilla Mill Speeds and Feeds
32+ similar apps compared and reviewed
3.7 avg rating
8 free apps
Updated July 2026
Looking for something like Gorilla Mill Speeds and Feeds? We've analyzed 32+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.
Top Alternatives to Gorilla Mill Speeds and Feeds
Feeds n Speeds by Jody Reimers
Strong Contender
🔧 Utilities
2.3(3 ratings)
Free
This utility app calculates CNC feeds and speeds for milling operations. It also provides a convenient tool for converting measurements between inches and millimeters.
Feed Rate Calculator Lite by ITAMCO
Worth Considering
🔧 Utilities
2.9(10 ratings)
Free
This utility app helps machinists quickly calculate essential feed rates and speeds for their work. It provides calculations for SFM, RPM, IPM, FPT, and FPR. A full version is available for an ad-free experience.
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Machining Calculator
by AB Sandvik Coromant
Free
This app helps engineers and operators optimize machining performance by calculating optimal cut settings for turning, milling, drilling, and tapping. It demonstrates how minor parameter adjustments can significantly impact overall results.
Calculate cut settingsOptimize turning performanceOptimize milling performance
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Milling Speed and Feed Calc
Spindle Speed & Feed Rate
$2.99
Quickly calculate spindle speed and feed rate for milling operations. This tool provides instant results, supports various units, and includes formulas for reference. Ideal for machinists and CNC operators.
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Lathe RPM Calculator
by Slava Barouline
Free
Calculate lathe RPM based on material, designation, and tool type. Supports a wide range of materials and allows for unit changes. Simply input your work diameter to get the RPM value.
Material selectionDesignation selectionTool type selection
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free7
Mobile Machinist by Tri Tool
by Tri Tool Inc
Free
This utility app provides on-site and portable machining professionals with essential calculations and reference materials. It includes tools for pipe weight, setback, and cutting time estimation, along with product information and support for specialized equipment.
Pipe weight calculatorSetback calculatorPipe cutting and beveling time estimator
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G Code Generator CNC OD ID
by Motionics, LLC
$3.99
This utility app simplifies CNC G-code generation for various OD and ID machining tasks. Input numerical values to quickly create codes for angles, radii, chamfers, and more. Easily copy, email, or screenshot your generated G-codes.
Generate G-codes for OD machiningGenerate G-codes for ID machiningInput numerical values for calculations
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Vortex Tool Co.
Router Bit Selection Guide
Free
This utility helps CNC router operators select the right tool for their cutting tasks. It provides specific tool suggestions, feed rates, and RPMs based on your material and cut type. The app also includes helpful calculators for chip load, RPM, and feed rate.
Tool selection based on material and cut typeSpecific tool suggestionsFeed rate and RPM recommendations
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Digi-Pas Machinist Level
by JSB TECH Pte Ltd
Free
This app enhances the functionality of specific digital machinist levels by enabling wireless Bluetooth connectivity. It allows for simultaneous 2-axis leveling, angle measurement, and 2D alignment, transforming complex tasks into efficient single-person operations.
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