Milwaukee® 48-20-8810 2-Cutter Heavy Duty Rotary Hammer Drill, 1/4 in Dia x 4 in L, 2 in Cutting, 1/4 in 3-Flat Shank
Milwaukee® Rotary Hammer Drill, 2-Cutter, Heavy Duty, Series: Secure-Grip™, 1/4 in Dia, 4 in Overall Length, 2 in Cutting Depth, 4 Flutes, Twist Flute, 2 in Flute Length, 1/4 in Shank, 3-Flat Shank, Self-Centering Point, Right Hand Cutting, Carbide Cutting Edge, Bright, Applicable Materials: Masonry, Brick, Block and Concrete Applicable
- Milwaukee® 3-Flat Secure-Grip™ Hammer-Drill Bits drill faster and last longer than others on the market. The 3-Flat Secure-Grip shank fits in all 1/2? three-jaw hammer-drill chucks and maintains unyielding bit hold with heavy torsional loads. Designed especially for conical anchor, concrete screw, nail-in and hollow wall anchor applications, the bit provides superior performance through its reinforced flute geometry and carbide tip design. Milwaukee offers a complete range of 3-Flat Secure-Grip Hammer-Drill Bits in diameters from 1/8? to 1?with lengths up to 18?.
- Reduced slipping-3 flat secure-grip shank holds the bit firmly in the chuck
- Faster drilling-reinforced flute geometry increases bit stability, provides efficient dust and debris removal
- Longer life carbide tips extend performance in masonry applications
- Patented rebar chamfers for increased tip strength and reduced wear
- Designed especially for conical anchor, concrete screw, nail-in and hollow wall anchor applications
- Reinforced and patented high volume KVS flute for higher resistance to breaking
- The four fluted spiral shaft has improved dust removal resulting in less bending stresses