INS37161 Torx Insert Bit With 1/4 Hex Shank

Black oxide high-speed steel dill bits are ideal for production, maintenance or portable drilling jobs and are surface treated with abrasion-resistant black oxide. Set contains one High Speed Steel Hand Plug Tap and the matching size. Black Oxide High Speed Steel Drill Bit Hand taps are the most versatile taps for hand use, or for tapping under power. Hand taps are also appropriate for tapping the vast majority of materials in through or blind holed conditions.

. If the counterbored portion is shallow (1/8" or less), the operations is usually known as spot-facing; for example, a flat seat for a bolt head or nut.

Carbon steel pipe taps are designed to clean and or re-thread damaged or jammes pipe threads. They are appropriate for threading a wide variety of materials both ferrous and non-ferrous..

Carbon Steel Hand Taps may also be used to thread mild steels.

The 135 split point is self-centering and reduces thrust. #69 Cobalt Heavy Duty Jobber Length Drill Bit Sizes smaller than 1/16” or #52, and larger than 1/2” have the 118° standard point..

Black oxide high-speed steel dill bits are ideal for production, maintenance or portable drilling jobs and are surface treated with abrasion-resistant black oxide.

INS37161 Torx Insert Bit with 1/4" hex shank Size: T-20 Overal Length: 1".

Contractor grade drill bit manufactured from M1 High Speed Steel.

INS37161 Torx Insert Bit with 1/4" hex shank Size: T-20 Overal Length: 1".

3-Flat shank creates an extra secure hold in your chuck.