• Home
  • Irwin Speedbor 5/16" x 6" Spade Bit


Image for Irwin Speedbor 5/16
+ / - Hover over image to Zoom
Other Views

Irwin Speedbor 5/16" x 6" Spade Bit

Brand: Irwin Mfg#: 88805
Product#: 17388805
Based on Product Sourcing
Free UPS Ground Shipping on this Item!

Please Login to receive Special Pricing
Not Registered? Create an Account


Speedbor Standard Length Spade Drill Bit, 0.3125 in Diameter, 6 in Overall Length, 0.25 in Shank, Hexagonal Shank, Double Cutting Spur Point, Blue Groove Point, Carbon Steel, For Faster Chip Removal


  • Fits all standard quick change chucks
  • 10% larger shank for added durability
  • Blue groove point and cutting edge for faster chip removal, 4x faster than standard spade bits
  • Grooved hex shank prevents slipping in drill chuck or bit extension
  • Double cutting spurs scribe the outside of the hole reducing breakout


  • Brand: Irwin
  • Product Line: Speedbor
  • Diameter: 0.3125 in
  • Point Type: Blue Groove
  • Shank Type: Hexagonal
  • Shank Size: 0.25 in
  • Material: Carbon Steel
  • Overall Length: 6 in
  • Point Shape: Double Cutting Spur
  • Usage: For Faster Chip Removal