Blue-Master Masonry Drill Bits SDS-Max

• Self centring high performance carbide tipped point.
• Higher drilling speed and better durability.
• 4 spiral flutes for faster drilling and fast dust removal.
• Accurate drill holes thanks to reduced friction.
• Longer lifetime thanks to minimum friction in flutes and head point.
• Easier drilling thanks to faster drilling and dust removal.
• For use in rotary hammer machines with SDS Max shank

Applications
• Concrete and construction materials, marble, granite, blackboard, stone.