L110 mm: Ø 5 - 6 - 8 mm
L160 mm: Ø 6 - 8 - 10 - 12 mm

Manufactured with the best carbide grades, the new MASTER 3 insert geometry provides speed, comfort and life span.
Thanks to an exclusive suction surface, the MASTER 3 drill eliminates dust explosions that could compromise the comfort and health of the user.

Cutting edge geometry :
• Facilitates the drilling of reinforced concrete
• High drilling stability

Wide and serrated cutting edges:
• Optimum energy transfer
• Longer life span