Bosch 1/2 Inches x 16 Inches x 21 Inches SDS-max® SpeedXtreme™ Rotary Dead Blow Hammer Impact Drill Bit, 2610049391

Bosch 1/2 Inches x 16 Inches x 21 Inches SDS-max® SpeedXtreme™ Rotary Hammer Drill Bit, 2610049391, 0000346626896

1/2 Inches x 16 Inches x 21 Inches SDS-max® SpeedXtreme™ Rotary Hammer Drill Bit

• Durable 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-cutter head design – provides 180° cutting diameter and 100% power transfer during drilling
• Four symmetrical 90° side angles – make 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 assist deliver precision hole-diameter tolerance
• Bosch-made carbide – develops consistent, quality material; the only concrete bit manufacturer to create its own carbide