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Milwaukee® MX4™ 48-20-3912 2-Cutter Rotary Hammer Drill Bit, 9/16 in Drill Bit, 45/64 in, 16 in D Cutting, Carbide Cutting Edge, 21 in OAL
Part #MILWAUKEE 48-20-3912
Legacy #20202020
MFG #48-20-3912
Milwaukee® MX4™ Rotary Hammer Drill Bit, 2-Cutter, 9/16 in, 21 in Overall Length, 16 in Cutting Depth, 15-1/2 in Flute Length, 45/64 in Shank, Centering Point, Right Hand Cutting, Carbide Cutting Edge, High Carbon Steel, Uncoated, Silver, Applicable Materials: Block, Brick, Concrete and Masonry
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Product Attributes
Brand : Milwaukee®
Type : 2-Cutter
Drill Bit Size : 9/16
Overall Length : 21
Cutting Depth : 15-1/2, 16
Number of Flutes : 2
Product Documents
Product Features
- Breaker points for up to 20% faster drilling speeds
- Brazing formula optimizes drilling for up to 20% longer life
- Unique flute geometry provides efficient dust removal
- Rebar guards for increased DuraGuard in hard aggregate and rebar
- Centering point and 4-cutter design provide accurate and precise round holes
- Variable flutes for up to 15% more holes per battery charge
- Highest quality carbide maximizes material pulverization
- Reinforced flutes to avoid bit breakage
- The optimized flutes provide fastest debris extraction speeding up drill rates
- Wide flute entrance for increased faster dust removal
- Wear mark indicators to indicate end of life
- Centering tip of exact spot drilling
- Highest quality carbide maximizes material pulverization
- ANSI specified to fit common anchors
- Brazing formula optimizes drilling for upto 20% longer life
- The optimized flutes provide fastest debris extraction speeding up drill rates
- Unique flute geometry provides efficient dust removal
- Fits all SDS® MAX rotary hammers