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- Taps made from high production Sheartap premium high speed steel
- 48 deg helix angle
- Semi bottoming style, chamfer is 2-2.5 thread pitches long
- Steam Oxide coating resists chip welding, increases lubricity and helps retain cutting fluid
- Great for high volume tapping in carbon steels (up to 38rc) and stainless steels
- Superior performance in blind hole applications, helix draws chips out of the hole avoiding tap breakage
