Bosch 3/8 x 12-in Carbide Hammer Drill Bit, 1 unit

Description

Bosch round hammer drill bits deliver 4X life vs. standard masonry bits. These bits feature asymmetric diamond-ground carbide tip for precise starts and less bit walking. They have milled U-flutes with deep-cut spirals for fast drilling in blocks, masonry and concrete. The three-flat shank provides aggressive gripping power. Asymmetric diamond-ground carbide tip u allows for precise starts Milled U-flutes with deep-cut spiral u delivers fast material removal Robust head u for long service life in impact applications Three-flat shank u provides aggressive gripping power Designed for impact applications u for fast drilling in block, masonry and concrete