In addition to standard applications, the revolutionary self-clamping Qwik•Twist provides an excellent opportunity to solve special drilling requirements.
In order to better serve our customers performing these applications, we are now offering tap drills with “built-in” chamfer stations designed for 3/8” UNC to 7/8” UNF and M8 to M24 standard threaded holes.
Tap Drill/Combo Tools 
