Hammer drill bit sds max 10 cutting edges Ultimax 646

Features

• The massive compact monobloc head of our new ULTIMAX 646 drill bit combines
  10 working cutters and 50% more carbide weight.
• These technical features result in unmatched speed and robustness for extreme lifetime.

Benefits

• Drills through oversized rebar, up to Ø 22mm.
• Up to 1000 holes.
• High speed drilling.
• Ideal for powerfull hammer drill.

Materials

• Reinforced concrete, rock, concrete, stone, granit, brick

Ref.166