12-24 UNC Bright Finish Bottoming Chamfer Round Shank with Square End Uncoated Drillco 2000F Series High-Speed Steel Spiral Flute Threading Tap

Drillco 2000F Series High-Speed Steel Spiral Flute Threading Tap, Uncoated (Bright) Finish, Round Shank with Square End, Bottoming Chamfer, 12-24 UNC: Home Improvement. spiral flute tap designed for precision tapping of the modern difficult to machine materials. Fast spiral flutes provide new efficiency in chip removal. These taps have continuous fast spiral flutes to lift and discharge chips from deep blind holes. High-speed steel tools are good for most general Purpose applications, Offering a combination of hardness and toughness for wear resistance. Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications. Comes with round with square end shank. When run in a counterclockwise direction (right-hand cut) spiral Fluted tools evacuate chips up and out of the cut to reduce clogging. Right-hand cut tools have a cutting action that engages when they are run in a clockwise direction. 。 。 。

12-24 UNC Bright Finish Bottoming Chamfer Round Shank with Square End Uncoated Drillco 2000F Series High-Speed Steel Spiral Flute Threading Tap