Milwaukee® 48-20-4051 2-Cutter Rotary Hammer Drill Bit, 1/2 in Drill Bit, 3/4 in Spline Shank, 10 in D Cutting, Carbide Cutting Edge, 16 in OAL

20224051 MFG #: 48-20-4051
  • Type: 2-Cutter
  • Overall Length: 16
  • Cutting Depth: 10
  • Flute Length: 11
  • Shank Size: 3/4
  • Shank Type: Spline
  • Point Type: Centering
  • Cutting Direction: Right Hand
  • Cutting Edge Material: Carbide
  • Material: Steel
  • Finish: Bright
  • Color: Silver
  • Applicable Materials: Block, Brick and Concrete
  • Brand: Milwaukee®
  • Drill Bit Size: 1/2
Milwaukee® Rotary Hammer Drill Bit, 2-Cutter, Series: 1898, 1/2 in, 16 in Overall Length, 10 in Cutting Depth, 11 in Flute Length, 3/4 in Shank, Spline Shank, Centering Point, Right Hand Cutting, Carbide Cutting Edge, Steel, Bright, Silver, Applicable Materials: Block, Brick and Concrete
  • Brazing formula optimizes drilling for up to 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 se
  • 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
  • 11 in useable length
Brazing formula optimizes drilling for up to 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
11 in useable length