42mm drill bit. EXTREME SDS max concrete drill bits feature a solid two cutter carbide tip flanked by two individual cutting tips to deliver a fast and efficient drilling speed. The four flute helix removes debris efficiently to maintain a fast drilling speed.

DESCRIPTION

• Suitable for fast drilling of plug, anchor or clearance holes in masonry, stone, concrete and brick/block work
• Optimized mounting shank provides perfect grip and optimum power transmission, with a hardened steel body for extra strength and reduced breakage
• Solid two cutter head is flanked by two individual cutting tips delivering a fast and efficient drilling speed
• Diameter [Metric] : 42mm
• Working Length [Metric] : 450mm
• Application Material : Concrete
• Shank/Connection : SDS Max