Adaptor 304 for Dowel Drills, 20°48′ Conical Base, M8 – for Drill S8, D16x28,3×46 M8 RH

• Highly accurate.
• High-quality hardened steel.
• Quick bit exchange.
• Completely reliable.
• Perfect centering.
• Smooth rotation.
• Replace older drill types

These adaptors offer a modern way of replacing a dowel drill in your drilling and boring machines. Secure transition between the machine and a dowel drill. The bearing surface, thread and diameter are all important to be aware of when selecting a dowel drill adaptor.

Centering cone 20° 48′. 
Use with: Balestrini, Bilek models.