Drill Bits

Content rating
Everyone
100+
Downloads
Content rating
Everyone
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About this app

A drill chart replacement. Bits are ordered by size with the tolerance +/- from your typed in diameter in inches or millimeters. A useful tool for your toolbox, garage, or machine shop.

Metric (SI) and Standard (SAE) / Imperial support
Search for drill bit by hole diameter
Diameter tolerance +/- shown for each bit
Bit name, diameter and taps available
Exact match bit highlighted in green
Larger bit highlighted in red
Smaller bit highlighted in blue

Tap information is also available if you swipe horizontally.

Follow us on http://twitter.com/ridelegend
Put your drill bit chart away and find your bits quicker! In mm or inches!
Updated on
Jul 3, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

* Fix portrait to landscape crash
* Fix landscape layout issue
* Increase text color contrast for match, larger and smaller highlighted rows