Milwaukee® 48-20-3972 4-Cutter Rotary Hammer Drill, 1-1/4 in Dia x 23 in L, 18 in Cutting, 45/64 in SDS Max® Shank
- Type: 4-Cutter
- Applicable Material: Block, Brick, Concrete and Reinforced Concrete
- Color: Silver
- Cutting Depth: 18 in
- Cutting Edge Material: Carbide
- Drill Bit Size: 1-1/4 in
- Flute Length: 18 in
- Material: Carbide
- Overall Length: 23 in
- Point Type: Centering
- Shank Size: 45/64 in
- Shank Type: SDS Max®
- Flute Type: Spiral
- Finish: Bright
The Milwaukee® SDS Plus Bits with 1/4 in Hex are designed specifically for Tapcon® screw applications. Built to take on brick, block and concrete Milwaukee® SDS bits feature 2-cutter geometry for fast drilling and debris removal. The patented, reinforced flute design increases impact resistance and transfers energy directly to the bit tip. Patented rebar chamfers withstand impact from rebar and hard aggregate and reduce carbide chipping. To be used with Drive Sleeve available in the SDS-Plus Tapcon® Installation Kit (48-20-7497). Tapcon® is a registered trademark of Illinois Tool Works Inc.
- Brazing formula optimizes drilling for up to 20% longer life
- Unique flute geometry provides efficient dust removal
- Solid tip centering point and 4-cutter design provide accurate and precise round holes
Milwaukee® Rotary Hammer Drill | 4-Cutter | 1-1/4 in Dia | 23 in Overall Length | 18 in Cutting Depth | Spiral Flute | 18 in Flute Length | 45/64 in Shank | SDS Max® Shank | Centering Point | Right Hand Cutting | Carbide Cutting Edge | Carbide | Bright | Silver | Applicable Materials: Masonry