Milwaukee® 48-20-4101 2-Cutter Rotary Hammer Drill Bit, 1 in, 3/4 in Spline Shank, 16 in D Cutting, Carbide Cutting Edge, 22 in OAL

20202914 MFG #: 48-20-4101
Milwaukee® Rotary Hammer Drill Bit, 2-Cutter, 1 in, 22 in Overall Length, 16 in Cutting Depth, 16 in Flute Length, 3/4 in Shank, Spline Shank, Centering Point, Right Hand Cutting, Carbide Cutting Edge, Carbide, Bright, Silver, Applicable Materials: Block, Brick and Concrete
  • Brazing formula optimizes drilling for up to 20% longer life
  • Brazing formula opti
  • Unique flute geometry provides efficient dust removal
  • Unique flute geometr
  • Centering point and 4-cutter design provide accurate and precise round holes
  • Centering point and
  • Two cutter spline bits have a series of 13 spline that slide into an equal but opposite se
  • Two cutter spline bi
  • This positive engage
  • This positive engagement of spline to spline allows maximum transmission of energy from th
  • Superior quality carbide nibs are vacuum brazed to a heat treated steel body resulting in
  • Superior quality car
  • 17 in useable length
Brazing formula optimizes drilling for up to 20% longer life
• Brazing formula optimizes drilling for up to 20% longer life
Unique flute geometry provides efficient dust removal
• Unique flute geometry provides efficient dust removal
Centering point and 4-cutter design provide accurate and precise round holes
• 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
• 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
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
• 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
17 in useable length