Irwin 66720ZR Drill Bit, 5/16 in Dia, 6 in OAL, Heavy-Duty, Spiral Flute, Straight Shank
Irwin 66720ZR Drill Bit, 5/16 in Dia, 6 in OAL, Heavy-Duty, Spiral Flute, Straight Shank
Irwin

Irwin 66720ZR Drill Bit, 5/16 in Dia, 6 in OAL, Heavy-Duty, Spiral Flute, Straight Shank

Our Item #: VORG6175079 UPC: 042526667206
Delivery i
3-5 Business Days
72 available
Ship to Store i
Pickup in 2-4 days
43 available
$4.55 $6.95you save $2.40
M2 HSS for strength with black oxide coating for heat and wear-resistance in wood, metal or plastic applications. Split point ensures a true start and eliminates bit walking.
Unit: CD
UPC: 042526667206
Model Number: 66720ZR
Irwin 66720ZR Drill Bit, 5/16 in Dia, 6 in OAL, Heavy-Duty, Spiral Flute, Straight Shank
$4.55$6.95

  • Bit is constructed of M2 HSS for the excellent combination of strength, heat- and wear-resistance
  • 135 deg split point ensures a true start and eliminates bit walking
  • Engineered with premium HSS with black oxide-coating for corrosion-resistance

  • Applicable Materials: Ferrous Metal Plastic Stainless Steel Wood
  • Cutting Direction: Right Hand
  • Cutting Edge Material: HSS
  • Diameter: 5/16 in
  • Finish: Black Oxide
  • Flute Length: 3-3/16 in
  • Flute Type: Spiral
  • Grade: M2
  • Material: HSS
  • Overall Length: 6 in
  • Point Angle: 135 deg
  • Point Type: Split
  • Shank Length: 2-13/16 in
  • Shank Type: Straight
  • Type: Heavy-Duty