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
$26.46 / EA
Estimated Delivery 7 to 10 Business Days
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
  • Manufacturer: Greenfield Industries, Stanley Black & Decker
  • Type: Drill, Full Length
  • Series: I-100
  • Diameter: 3/4
  • Overall Length: 7-1/2
  • Flute Type: Spiral
  • Flute Length: 4-1/2
  • Number of Pieces: 21
  • Shank Size: 5/16
  • Shank Type: Hex/Straight
  • Cutting Direction: Right, Right Hand
  • Material: HSS
  • Cutting Edge Material: HSS
  • Finish: Bright
  • Brand: Chicago-Latrobe®, Irwin®
  • Drill Construction: General Purpose
  • Drill Type: Jobber Drill
  • Point Angle: 118
  • Point Type: Radial
  • Tool Size: 1/16"-3/8"
Irwin® Auger Bit, Full Length, Series: I-100, Drill Style: Auger, 3/4 in Diameter, 7-1/2 in Overall Length, Spiral Flute, 4-1/2 in Flute Length, 5/16 in Shank, Hex/Straight Shank, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Bright
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  • 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 ou
  • 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 t
  • Screw+spur+cutter point shape, CW spiral angle
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