1-1/4X11X16 SPLINE 4 CUT TER DRILL BIT

447749 MFG #: 585-324072
$68.48 / EACH
  • Drill Bit Function: Drilling
  • Drill Bit Size: 1-1/4
  • Cutting Depth: 11
  • Cutting Direction: Right Hand
  • Cutting Edge Material: Carbide
  • Flute Length: 11
  • Flute Type: Spiral
  • Material: Chrome Vanadium Spring Steel
  • Number of Flutes: 4
  • Overall Length: 16
  • Shank Type: Spline
  • Type: 4-Cutter
Irwin® Rotary Hammer Drill Bit, 4-Cutter, 1-1/4 in Drill Bit Size, Drilling Drill Bit Function, 16 in Overall Length, 11 in Cutting Depth, 4 Flutes, Spiral Flute, 11 in Flute Length, Spline Shank, Right Hand Cutting Direction, Carbide Cutting Edge, Chrome Vanadium Spring Steel, Applicable Materials: Masonry
QTY
  • Features
  • Fits all spline rotary hammers
  • Patented flute geometry removes dust from the hole quicker for fast drilling and long life
  • Shot peened, double tempered finish reduces breakage
  • Copper braze material gives high heat resistance for reduced tip loss
  • Chrome vanadium shaft through hardened to 50 to 53 HRC
  • ANSI Specified