Milwaukee MILW 48-20-3970
Milwaukee® 48-20-3970 4-Cutter Rotary Hammer Drill Bit, 1-1/4 in Drill Bit, 45/64 in SDS-Max® Shank, 10 in D Cutting, Carbide Cutting Edge, 15 in OAL
UPC: 045242102273
UNSPSC:
20111614
Manufacturer PN: 48-20-3970
$110.28 EA
![](/img/factory-order.png)
Estimated to ship in 60 days
Milwaukee® Rotary Hammer Drill Bit, 4-Cutter, 1-1/4 in Drill Bit, 15 in Overall Length, 10 in Cutting Depth, 10 in Flute Length, 45/64 in Shank, SDS-Max® Shank, Centering Point, Right Hand Cutting Direction, Carbide Cutting Edge, High Carbon Steel, Uncoated, Silver, Applicable Materials: Block, Brick, Concrete and Reinforced Concrete
Features
- Brazing formula optimizes drilling for up to 20% longer life
- Unique flute geometry provides efficient dust removal
- Centering point and 4-cutter design provide accurate and precise round holes
- Highest quality carbide maximizes material pulverization
- The optimized flutes provide fastest debris extraction speeding up drill rates
- Feature a 4-cutter 4 x 90 deg tip geometry to avoid lock up in rebar, patented rebar chamfers for increased durability
Specifications
ApplicationFor fast bit changes and efficient power transfer from the hammer to the bit, use only in SDS MAX drive hammers
Type4-Cutter
Drill Bit Size1-1/4 in
Overall Length15 in
Cutting Depth10 in
Flute Length10 in