Milwaukee® 48-20-4075 2-Cutter Rotary Hammer Drill Bit, 3/4 in Drill Bit, 3/4 in Spline Shank, 4 in D Cutting, Carbide Cutting Edge, 10 in OAL
48-20-4075
MFG #: 48-20-4075
$48.04
/ EA
Estimated Delivery 7 to 10 Business Days
- Applicable Materials: Block, Brick and Concrete
- Color: Silver
- Country of Origin: DE
- Cutting Depth: 4 in
- Cutting Direction: Right Hand
- Cutting Edge Material: Carbide
- Drill Bit Size: 3/4 in
- Finish: Bright
- Flute Length: 4 in
- Manufacturer Name: Milwaukee Tool
- Material: Carbide
- Overall Length: 10 in
- Point Type: Centering
- Shank Size: 3/4 in
- Shank Type: Spline
- Type: 2-Cutter
Milwaukee® Spline 2-cutter Rotary Hammer drill bits are used for drilling intro brick, block and concrete.
- Item Features
- Spline shank
- Brazing formula optimizes drilling for upto 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
- 5 in L useable