Machining AR-15 Bolts and Carriers

Machining AR-15 Bolts and Carriers

The gun industry continues to experience unprecedented demand. Many manufacturers are purchasing new machine tools and ramping up production. Tooling to produce AR-15 Bolts and Carriers and other similar parts have come a long way. Don’t miss out on your opportunity to take advantage of a thriving industry. Tom Greene discusses some unique tools and methods that can speed up your production and consolidate a lot of your tooling.

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Directions for Use

Enter your data parameters into the fields on the left
Click the green arrow in the center of the calculator
Your answers will appear in the fields on the right

-- change calculator using buttons below -- Tap Drill MM Tap Drill RPM SFPM Helix Angle

Tap Drill Size

Cut Tap Drill Size Inch Cut Tap Drill Size MM Roll Form Tap Size Inch Roll Tap Size MM

MM Tap Drill

Inch Cut Tap MM Cut Tap Inch Roll Tap MM Roll Tap

RPM

RPM

SFPM

SFPM

Helix Angle

HELIX ANGLE