Application: Special designed for wood, plain, laminated and coated chip board plywood, paper-base laminate, PVC, glass fiber reinforced plastic.

This Set Include 1pcs/each of the size 19mm,22mm,29mm,35mm,38mm,44mm,41mm,57mm,64mm
And 7/16HEX 1/2--20UNF Arbor, 7/16HEX 5/8--18UNF  ARBOR
Hex Key Wrench
 
Advanced features:
1. No blocking due to optimal cutting geometry.
2. Simple drill core removal based on new chip space design
3. In the event of a tooth breaking. It can easily be replyed and resharped.

Notification: only suitable for rotary action, be sure no hammer action.