Irwin Speedbor Standard Length Flat Bits, 1-3/8 in Dia. (12 BIT / BOX) Specifications
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Applicable Materials:Wood
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Cutting Diam [Nom]:1-3/8 in
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Cutting Edge Material:Tool Steel
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Length Group:Standard
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Overall Length [Nom]:6 in
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Packing Type:Bulk
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Point Shape:Brad+Double-Spur+Double-Cutter
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Shank Diam [Nom]:1/4 in
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Shank Type:Hex
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Spiral Angle:CW
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Type:Boring Bit
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Wt.:0.14 lb
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Description
Patented micro-groove cutting edge and spurs produce a smoother hole finish
Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration
All bits have a 1/4 in hex shank that fit all drills and 1/4 in quick change adapters
Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration
All bits have a 1/4 in hex shank that fit all drills and 1/4 in quick change adapters