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Details
Bosch SpeedXtreme SDS-Max drill bits deliver 100% carbide heads with four-cutter design, making them the toughest, long-lasting bits for drilling in reinforced concrete and hard aggregate. The bits provide 5X life vs. competition. The bits are engineered using proprietary diffustion-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 a rounder hole, while the four 90° side angles create a wide and sharp head to keep driving precise holes. The four-flute design aggressively pulls dust away from the work, for fast drilling and longer bit life.