Drill Bit SDS-PLUS 1″x8″x10″

Bosch HC2163, 1 Inch x 10 Inch SDS-plus Bulldog Rotary Hammer Bit.
Provides 25 percent more holes per charge, with an upgraded variable flute design four flutes transition to two flutes for fast dust removal. Bosch-made carbide tip is tougher and more durable under heavy loads. Optimized brazing and hardening process for long life. Ideal for anchoring and through-hole applications in concrete.