The classic drilling tool with cylindrical shank for glass processing. Drills precise and exact holes in delicate, hard materials.
The specially ground cutting edges enable a feed that is gentle on the material. The life of the drill can be considerably extended by regrinding. During the drilling process, ensure sufficient cooling (with water, turpentine, vinegar or paraffin) and a low speed. The drill consists of a specially ground carbide plate with a chromate finish. The sharpened cross-cutting edge enables precise drilling.
Range of application
- In all rotary and percussion drilling machines
- In machines for mechanical processing
Application note:
Regrind more often if the material is hard.
Can only be used for drilling into materials with a scratch hardness of up to 8.
