Milwaukee 48-20-8812 Hammer Drill Bit 1/4-by-10-by-12-Inch

Product Description

Rotary Percussion Masonry Drill Bit. 3-flat Secure-Grip hammer/drill bits provide superiority in regards to quality, performance, and longevity of life. The 3-flat Secure-Grip shank is designed to fit in all 1/2" 3-jaw hammer/drill chucks and reduces the possibility of the bit spinning in the chuck during heavy torsional loads. The bits drill faster and last longer than other hammer/drill bits on the market due to their reinforced flute geometry and carbide tip design.