5 Piece Set includes sizes 3/16" X 6", 1/4" X 4", 1/4" X 6", 3/8" X 6" and 1/2" X 6" in plastic pouch case. The SDS PRO Series 4-Cut Hammer Drill Bit is engineered for maximum performance in concrete and reinforced materials. Featuring four precision-ground cutting edges and a four-helix flute design, it delivers fast drilling speeds while efficiently removing debris to minimize dust buildup and blowback. The advanced carbide tip, combined with an optimized head geometry, allows for faster penetration in concrete and superior durability when drilling through reinforcement. Compared to previous models, it offers up to 10% faster drilling, is three times more robust in rebar, and provides twice the service life. The SDS-plus shank ensures a secure, slip-free connection with compatible rotary hammers for optimal energy transfer. A patented double-centering tip ensures stable starts and precise, user-friendly drilling—even in the most demanding applications.
Optimized 4-Cut Edge
The advanced carbide tip, combined with an optimized head geometry, allows for faster cutting in concrete and superior durability when drilling through reinforcement. Compared to previous models, it offers up to 10% faster drilling, is three times more robust in rebar, and provides twice the service life.
SDS-Plus Shank
The SDS-Plus shank ensures a secure, slip-free connection with compatible rotary hammers for maximum energy transfer. Low vibration minimizes user fatigue, and the double centering tip ensures accurate starts and consistent results without spalling, even after repeated use.
Heavy-Duty SDS PRO Bits for Concrete, Brick, Block & More
Drill America SDS PRO Series Bits are built for tough masonry jobs, delivering reliable performance in concrete, brick, cinder block, sandstone, and other similar materials.
