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IRWIN Speedbor Max 1/2-in Woodboring Tri-Flute Drill Bit

Item # 711642 Model # 1866074

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IRWIN Speedbor Max 1/2-in Woodboring Tri-Flute Drill Bit


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Product Information

  • Long length bit ideal for holes up to 4-inches deep
  • 3 cutting spurs for faster, cleaner holes, less breakout, and extended drilling life
  • Full screw-point tip allows bit to self-feed for ease of drilling
  • Tapered tri-flute design for faster chip ejection and less binding
  • Hole in flute for easy wire pulling through walls, ceilings, and floors
Quick Change No
For Use With Electric
Series Name MAX
Sub-Brand Speedbor
Bit Diameter 1/2-in
Bit Length 24-in
Bit Shank Diameter 3/8-in
Shank Style Hex
Cuts Through Nails No
Bit Style Tri-flute bit

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