Sabre Tool 1-1/2 Inch x 22 Inch SDS MAX Rotary Hammer Drill Bit, U-Flute, Carbide Tipped for Brick, Stone, and Concrete (1-1/2" x 17" x 22" Double Flute) SDS MAX Hammer Drills ONLY

1-1/2" x 17" x 22" SDS MAX Drill Bit ONLY COMPATIBLE WITH SDS MAX ROTARY HAMMERS (NOT REGULAR DRILLS, NOT SDS+) | Our high quality rotary hammer drill bits are designed to work in all masonry applications; brick, stone, concrete, block, etc | Compatible with all SDS MAX sized rotary hammer drills; Bosch, DeWalt, Hitachi, Hilti, Makita, Milwaukee, etc. | Long life - SDS hammer drill bit features a 4 blade cutter head with self-centering carbide tip ensuring fast cut speeds and MAXIMUM life | Optimized design our SDS bits U-Flute design allows material to quickly move out of the hole while the bit remains cool