Bosch 1 In. x 31 In. x 36 In. SDS-max SpeedXtreme Rotary Hammer Drill Bit - HCFC5053

Long-lasting SDS-max® drill bit, with 100% carbide head100% carbide head for durability, four-cutter design for speedHas 5X life in concrete with rebar, for large rotary Max hammers Benefits Long-lasting SDS-max® drill bit design manufactured with 100% carbide head and four-cutter design, making it the long-lasting bit for drilling in reinforced concrete and hard aggregate Latest diffusion-bonding technology provides 5X life vs. competition, for the strongest bond available Four-flute design aggressively pull dust away from the work, keeping the bit tip cooler for longer bit life Four-cutter head design provides 180° cutting diameter and 100% power transfer during drilling Four symmetrical 90° side angles create a wide and sharp tip to aggressively cut through tough material like concrete with rebar Active-centering tip results in rounder holes for precision-anchoring applications, with a wear mark to help deliver precision hole-diameter tolerance Bosch-made carbide advances consisten