Drill Bit Charts

Drill Bit Charts

Charts for drill bits sizes in various units plus tap drill sizes.

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Previous Versions

Drill Bit Charts
Drill Bit Charts 1.4.3 APK
April 25, 2025 4.85 MB

Requires Android: Android 5.0+

Screen DPI: 120-640dpi

SHA1: 8ef339c8ffeacdf795aae06af4476a6ac7ce259f

Size: 4.85 MB

What's New:

1.4.3 - added information about features missing from previously published version
1.4.0 - refactored and updated for Android SDK Version 21 minimum (Version 5.0)
Drill Bit Charts
Drill Bit Charts 1.4.1 APK
February 23, 2025 4.84 MB

Requires Android: Android 5.0+

Screen DPI: 120-640dpi

SHA1: 644646cb1945b0607289f1c30c7fffd4fd753fc1

Size: 4.84 MB

What's New:

1.4.1 - trying to satisfy an app reviewer
1.4.0 - refactored and updated for Android SDK Version 21 minimum (Version 5.0)
Drill Bit Charts
Drill Bit Charts 1.2.6 APK
January 11, 2016 386.81 KB

Requires Android: Android 1.6+

Screen DPI: 120-320dpi

SHA1: 5a5a05a76d7905c6ef631fd0ddc01c255ea7b9a6

Size: 386.81 KB

What's New:

1.0.4 - Changed button width on phones

1.1.0 - Added a Tap Drills for U.S. Sizes chart with drill sizes for 100%, 75%, and 50% threads as well as clearance sizes.

1.1.1 - Fixed a text wrapping problem of the Size column on Tap Drills with some devices.

1.2.0 - Added a Tap Drills for Metric Sizes.

1.2.2 - Added a button to upgrade to Pro Edition

1.2.3 - Fixed M6 x 1.0 on the metric taps chart

1.2.4 - Fixed a theme issue.

1.2.6 - Fixed font sizes on some mid-size devices

Drill Bit Charts
Drill Bit Charts 1.2.4 APK
August 8, 2015 378.63 KB

Requires Android: Android 1.6+

Screen DPI: 120-320dpi

SHA1: 1de97c4b5260ececa65a2cc6845a176ca8dd4fc5

Size: 378.63 KB

What's New:

1.0.1 - Made slight adjustments to scaling of charts on tablets.

1.0.4 - Changed button width on phones

1.1.0 - Added a Tap Drills for U.S. Sizes chart with drill sizes for 100%, 75%, and 50% threads as well as clearance sizes.

1.1.1 - Fixed a text wrapping problem of the Size column on Tap Drills with some devices.

1.2.0 - Added a Tap Drills for Metric Sizes.

1.2.2 - Added a button to upgrade to Pro Edition

1.2.3 - Fixed M6 x 1.0 on the metric taps chart

1.2.4 - Fixed a theme issue.