Irwin 73628ZR Jobber Drill Bit, 7/16 in Dia, 5-1/2 in OAL, Spiral Flute, 7/16 in Dia Shank, Reduced Shank
Irwin 73628ZR Jobber Drill Bit, 7/16 in Dia, 5-1/2 in OAL, Spiral Flute, 7/16 in Dia Shank, Reduced Shank
Irwin

Irwin 73628ZR Jobber Drill Bit, 7/16 in Dia, 5-1/2 in OAL, Spiral Flute, 7/16 in Dia Shank, Reduced Shank

Our Item #: VORG6768675 UPC: 024721736284
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$13.81 $19.55you save $5.74
High-speed steel features a black body and gold flute Turbomax tip for burr-free holes; 3/8 in reduced shank fits all 3/8 in drills. Exact centering; no walking on straight and curved surfaces. A 3-flatted shank on 3/16 in and above for better chuck grip. Jobber length.
Unit: CD
UPC: 024721736284
Model Number: 73628ZR
Irwin 73628ZR Jobber Drill Bit, 7/16 in Dia, 5-1/2 in OAL, Spiral Flute, 7/16 in Dia Shank, Reduced Shank
$13.81$19.55

  • Revolutionary tip design stays sharper longer and drills up to 10X faster than other leading drill bits
  • Three-flatted shank design provides better chuck grip and reduces slippage
  • Ideal for use in keyless chucks
  • Bit is constructed of M-2 high-speed steel for the excellent combination of strength, heat resistance and wear resistance
  • 3/8 in reduced shank fits all 3/8 in drills

  • Applicable Materials: Ferrous Metal Low Carbon Stainless Steel
  • Diameter: 7/16 in
  • Finish: Black/Gold Oxide
  • Flute Length: 4-1/16 in
  • Flute Type: Spiral
  • Grade: M2
  • Material: HSS
  • Overall Length: 5-1/2 in
  • Point Angle: 135 deg
  • Point Type: Self-Centering Jet
  • Shank Diameter: 7/16 in
  • Shank Length: 1-4/9 in
  • Shank Type: Reduced