Bosch HCFC5051 1 In. x 16 In. x 21 In. SDS-max® SpeedXtreme™ Rotary Hammer Drill Bit

Details

The SpeedXtremeTM SDS-max® drill bits from Bosch have 100% carbide heads and four-cutter designs, making them the toughest and longest-lasting bits for drilling concrete or hard aggregates. The bits provide 5X life vs. competition. The bits are engineered using proprietary diffusion-bonding technology, which bonds carbide and steel at a molecular level. It’s a precise high-heat, high-pressure solid-state welding process that produces jobsite-proven bits. Bosch is the only concrete bit manufacturer to make its own carbide, and 100% quality check on each and every single bit. The bit has a four-cutter design with 180° cutting diameter and 100% power transfer during drilling. The active-centering tip results in rounder hole, while the four 90° side angles create a wide and sharp head keep driving precise holes. The four-flute design aggressively pulls dust away from the work, for fast drilling and longer bit life.

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Features

Designed with a 100% carbide head and four-cutter design, SDS-max® drill bits are the longest-lasting bits 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 – 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 consistent, quality material; the only concrete bit manufacturer to make its own carbide
Four-flute design – aggressively pull dust away from the work, keeping the bit tip cooler for longer bit life

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