Milwaukee® 48-20-3972 4-Cutter, 1-1/4 in Dia x 23 in L, 18 in Cutting, 45/64 in SDS Max® Shank, Carbide Cutting Edge, Carbide

Hammer Drill Bits
58634 MFG #: 48-20-3972
137.90000 / ea
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.
  • Applications
  • Features
For fast bit changes and efficient power transfer from the hammer to the bit, use only in SDS MAX drive hammers
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
1-1/4 IN Diameter, 4-Cutter Head; SDS-Max Shank; Drilling Depth 18 IN; Overall Length 23 IN