DeWALT 30mm x 570mm EXTREME SDS Max Drill Bit – DT9433-QZ

30mm 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.

• 30mm Diameter
• 450mm Working Length
• 570mm Total Length