BROCA SPEEDHAMMER QUAD Ø8X260MM

The IRWIN Speedhammer Quad Drill Bit is ideal for drilling dowel and anchor holes in masonry, all types of stone and concrete. Its 4
-cutter geometry drills a more concentric hole for better anchor retention.
The full-head carbide tip offers the highest levels of drilling life and durability. A unique linkage system connects the solid carbide head to the 4-channel spiral. This design provides faster and more efficient dust removal. The specially designed grooves are designed to minimize friction, resulting in higher speed and longer service life.