DeWALT DT9417-QZ Sds Max Drill Bit 4 Cutter 20x540mm, Working Length 400mm

Built for SDS Max rotary hammers, the DEWALT EXTREME DT9417-QZ drills 20mm holes with a 540mm overall length and 400mm working length. A 4-cutter carbide head, a solid cutter flanked by two individual cutting tips, gives fast drilling and accurate, concentric holes for secure fixings. The open-head design and 4-flute helix move dust out of the hole quickly, while the reinforced core stands up to impact and resists breakage. Made in Germany for reinforced concrete, masonry, and natural and artificial stone.