Irwin® Speedhammer Quad Drill Bit 12.0 x 460mm 2003-2010 5 door Sold in sets of four

Sold in sets of four

With up to 75 Nm of max torque and a low profile head design

Set of glass-reinforced polyester rods for gaining access to wire and cables under floorboards

This product has a protective oil applied to the heating element during manufacture

8 x Metric fine dies: 2 x 0

Irwin® Speedhammer Quad Drill Bit 12.0 x 460mm 2003-2010 5 door Sold in sets of fourThe IRWIN Speedhammer Quad Drill Bit is ideal for drilling plug and anchor holes in masonry, all types of stone and concrete. Its 4 cutter geometry, drills a more concentric hole for the best fixing retention. The full head carbide tip offers the highest levels of drilling life and durability. A unique bonding system connects the solid carbide head to the 4 flute spiral. This design provides faster, more efficient dust removal. The specially