# Gorilla Mill Speeds and Feeds

> Machining calculator for end mills and drills, providing speeds and feeds. (iPhone/iPad app by Gorilla Tools, Inc.)

- Source: https://appshunter.io/ios/app/gorilla-mill-speeds-and-feeds/id1480564475 (this page in markdown: same URL + `.md`)
- Developer: [Gorilla Tools, Inc](https://appshunter.io/developer/1480564474)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 7 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 18 MB
- Languages: American English
- Released: 2019-09-23
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/gorilla-mill-speeds-and-feeds/id1480564475/reviews.md

## What is Gorilla Mill Speeds and Feeds?

The Gorilla Mill Speeds and Feeds Calculator immediately configures running parameters to put you right in the wheelhouse of all the Gorilla Mill family of cutters. Accurate, dependable and living on the hairy edge for those “other” end mill and drill lines.  RPM, IPM, SFM and Chimp-Loads are calculated at the blink of an eye. A wide variety of machining materials, with no cumbersome long-winded questionnaire asking if all the planets are aligned or if your coolant stinks. Five simple questions to answer and you too can be a “Rock Star” on the shop floor.  Share your findings with friends, co-workers and family…if you want. Or, don’t share with anyone and just tell folks it’s all in your noodle upstairs!
 
The same version that is available at gorillamill.com/calculators is now rolled up into one nice tidy super-bitchen app for iOS.

## Key features

- Instant running parameter configuration
- Calculates RPM, IPM, SFM, and Chimp-Loads
- Supports a wide variety of machining materials
- Simple five-question input
- Shareable results

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/gorilla-mill-speeds-and-feeds/id1480564475/reviews.md

### 5/5 — Spot on tool !!!!

*2019-09-24, version 1.0.0*

These numbers and parameters are right now !!!!!

## Frequently asked questions about Gorilla Mill Speeds and Feeds

### What is Gorilla Mill Speeds and Feeds used for?

Gorilla Mill Speeds and Feeds is a utility app designed to instantly configure running parameters for Gorilla Mill family of cutters. It calculates essential machining data like RPM, IPM, SFM, and Chimp-Loads.

### How many questions do I need to answer to use Gorilla Mill Speeds and Feeds?

You only need to answer five simple questions to get your machining parameters calculated. This makes it a quick and efficient tool for the shop floor.

### What kind of machining materials does Gorilla Mill Speeds and Feeds support?

The app supports a wide variety of machining materials, allowing for versatile use across different projects without lengthy questionnaires.

### Can I share my calculations from Gorilla Mill Speeds and Feeds?

Yes, you have the option to share your findings with friends, co-workers, and family directly from the app. Alternatively, you can choose to keep your calculations private.

### What devices is Gorilla Mill Speeds and Feeds available on?

Gorilla Mill Speeds and Feeds is available for iOS devices, including iPhone, iPad, and iPod.

### How often is Gorilla Mill Speeds and Feeds updated?

The latest version of Gorilla Mill Speeds and Feeds is 2.3, which was last updated on May 2, 2024. This indicates regular maintenance and potential feature additions.

### What is the age rating for Gorilla Mill Speeds and Feeds?

Gorilla Mill Speeds and Feeds has an age rating of 4+, making it suitable for a broad audience.

### Is Gorilla Mill Speeds and Feeds free to use?

Yes, Gorilla Mill Speeds and Feeds is available for free. There are no in-app purchases or subscription fees associated with its use.

## Version history (last 5 releases)

### 2.3 — 2024-05-02

Includes popup with information on new features.

### 2.2 — 2023-09-29

New calculator: High Feed End Mill

### 2.1 — 2023-07-31

Added new profiling data and tools.

### 2.0 — 2023-03-30

- Added 3d surfacing calculator
- Added threadmill calculator

### 1.1.1 — 2021-04-17

- Added metric unit to drill calculator
- Updated drill calculator data
- Bug fixes

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## More apps by Gorilla Tools, Inc

- [GM Pro AF](https://appshunter.io/ios/app/gm-pro-af/id6474267202)

All apps by Gorilla Tools, Inc: https://appshunter.io/developer/1480564474

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*