Milwaukee® 48-20-3992 4-Cutter Rotary Hammer Drill Bit, 1-3/4 in Drill Bit, 45/64 in SDS Max® Shank, 18 in D Cutting, Carbide Cutting Edge, 23 in OAL
48-20-3992
MFG #: 48-20-3992
$242.84
/ EA
- Applicable Materials: Block, Brick, Concrete and Reinforced Concrete
- Color: Silver
- Country of Origin: DE
- Cutting Depth: 18 in
- Cutting Direction: Right Hand
- Cutting Edge Material: Carbide
- Drill Bit Size: 1-3/4 in
- Finish: Uncoated
- Flute Length: 18 in
- Manufacturer Name: Milwaukee Tool
- Material: High Carbon Steel
- Overall Length: 23 in
- Point Type: Centering
- Shank Size: 45/64 in
- Shank Type: SDS Max®
- Type: 4-Cutter
Milwaukee®'s SDS-Max 4-cutter rotary hammer drill bits feature a 4-cutter 4 x 90 deg tip geometry to avoid lock up in rebar, patented rebar chamfers for increased durability, and a high volume flute for fast debris removal. Used for drilling holes in brick, block, concrete, and reinforced concrete.
- Application
- Standards
For fast bit changes and efficient power transfer from the hammer to the bit, use only in SDS MAX® drive hammers
ANSI Specified|CSA Approved