# botek assistant — Calculate cutting data dril...

> Calculate cutting data dril... (iPhone/iPad app by botek Praezisionsbohrtechnik GmbH.)

- Source: https://appshunter.io/ios/app/botek-assistant/id1623192419 (this page in markdown: same URL + `.md`)
- Developer: [botek Praezisionsbohrtechnik GmbH](https://appshunter.io/developer/1623192421)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15 · 18 MB
- Languages: American English
- Released: 2022-05-19
- Data updated: 2026-08-04
- User reviews in markdown: https://appshunter.io/ios/app/botek-assistant/id1623192419/reviews.md

## What is botek assistant?

Calculate your cutting data for the manufacturing processes drilling, milling and turning with the botek assistant. Always and everywhere - even offline - the specially developed app for calculating machining times is available to you.

Your advantages:
- Clear user-friendly interface
- Simple navigation
- Integrated links to the product finder or botek Webshop
- Hardness values comparison table, triangle calculation, tool-independent cutting data calculation
- ISO tolerance table for shafts and bores
- Surface comparison table


## Version history (last 5 releases)

### 3.5 — 2026-07-29

New cutting data milling cutter

### 3.4 — 2026-06-25

Metric and imperial systems.
New cutting data for pilot drills
Minor corrections

### 3.3 — 2025-12-16

Minor bug fixes.

### 3.2 — 2025-12-12

New cutting data for single flute gundrills in solid carbide and brazed design.

### 3.1 — 2025-11-11

Solid carbide gundrill cutting data added.
New design.
Cutting parameters updated.

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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 2026-08-04.*