IRWIN� IW2039425 Speedhammer Quad Drill Bit 12.0 x 460mm Power Tool Accessories The sequential operating mode allows

The sequential operating mode allows for precision placement and the bump operating mode provides the user with production speed

9SDi/TDi diesel engines

Generally only a few strokes are needed

The Limited Lifetime Warranty provides peace of mind from a brand you can trust

IRWIN� IW2039425 Speedhammer Quad Drill Bit 12.0 x 460mm Power Tool Accessories The sequential operating mode allowsThe 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