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Milwaukee® 48-20-8821 Hammer Drill Bit, 3/8 in Drill, 3-Flat Secure-Grip™ Shank, 6 in OAL, Silver
Hammer Drill Bits
654485
MFG #: 48-20-8821
Requires Quote
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 in 3-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.
- Features
- Reduced slipping - 3 flat Secure-Grip shank holds the bit firmly in the drill chuck
- Faster drilling - reinforced flute geometry increases bit stability
- Longer life - carbide tips extend performance in masonry applications
- Reinforced and patented high volume KVS flute for higher resistance to breaking
- Patented rebar chamfers for increased strength and reduced wear
- STANDARD_APPROVALS: ANSI Certified
- APPLICATION: For drilling in brick, block and softer aggregate concrete