Milwaukee® MILW 48-20-4051
Milwaukee® 48-20-4051 2-Cutter Rotary Hammer Drill Bit, 1/2 in Drill Bit, 3/4 in Spline Shank, 10 in D Cutting, Carbide Cutting Edge, 16 in OAL
Milwaukee® Rotary Hammer Drill Bit, 2-Cutter, Series: 1898, 1/2 in, 16 in Overall Length, 10 in Cutting Depth, 11 in Flute Length, 3/4 in Shank, Spline Shank, Centering Point, Right Hand Cutting, Carbide Cutting Edge, Steel, Bright, Silver, Applicable Materials: Block, Brick and 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
- Two cutter spline bits have a series of 13 spline that slide into an equal but opposite set of spline in the drive system of the spline drive hammer
- This positive engagement of spline to spline allows maximum transmission of energy from the hammer to the bit
- Superior quality carbide nibs are vacuum brazed to a heat treated steel body resulting in two cutting edges which pulverize the concrete as the bit turns and pounds the work surface
- 11 in useable length
Specifications
Type 2-Cutter
Drill Bit Size 1/2 in
Overall Length 16 in
Cutting Depth 10 in
Flute Length 11 in