Irwin®

Irwin® 49912 I-100 Full Length Auger Bit, 3/4 in Dia, 7-1/2 in OAL, 4-1/2 in L Spiral Flute, 5/16 in Shank

49912 MFG #: 49912
Irwin® 49912 I-100 Full Length Auger Bit, 3/4 in Dia, 7-1/2 in OAL, 4-1/2 in L Spiral Flute, 5/16 in Shank
  • Country of Origin: BR
  • Cutting Direction: Right Hand
  • Cutting Edge Material: HSS
  • Diameter: 3/4 in
  • Drill Style: Auger
  • Finish: Bright
  • Flute Length: 4-1/2 in
  • Flute Type: Spiral
  • Manufacturer Name: Stanley Black & Decker
  • Material: HSS
  • Overall Length: 7-1/2 in
  • Series: I-100
  • Shank Size: 5/16 in
  • Shank Type: Hex/Straight
  • Type: Full Length
  • Features and More

Features

  • Solid center design provides extra rigidity while boring
  • Wide lands keep the bit straight as it bores through the hole
  • The flutes are ground behind the lands to funnel chips to the inside of the bit and away from the outside diameter, producing a faster, cleaner cut
  • Single spur cutting edge scribes the circumference of the hole for a smoother finish
  • Coarse screw point provides fast boring in hard and soft woods
  • Full-length heat treated bit guards against bending in heavy duty applications and strengthens the twist where the greatest strain occurs
  • Screw+spur+cutter point shape, CW spiral angle

Application

  • For wood drilling applications