Twist Drill with Bit Shaft

Universally usable twist drills with a hexagonal shaft end, which is manufactured like a screwdriver bit, so that these universal drills fit into many cordless screwdrivers. The hexagonal shaft prevents the drill from turning in the chuck.

With these twist drills you can process wood, plastics and metals. With hardened steels they reach their limits and are only of limited use.

All drills are made of HSS steel. The drilling spiral is polished for optimum chip removal.