Drill Accessories: Irwin 88899 Speedbor 6 Piece 3/8-Inch to 1-Inch Spade Drill Bit Assortment with Rack

Irwin 88899 Speedbor 6 Piece 3/8-Inch to 1-Inch Spade Drill Bit Assortment with Rack Reviews

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Irwin 88899 Speedbor 6 Piece 3/8-Inch to 1-Inch Spade Drill Bit Assortment with Rack Detail

Includes 3/8", 1/2", 5/8", 3/4", 7/8", and 1" and pouch
Patented micro-groove point and cutting edge with extended spurs
For all 1/4" and larger electric drills
Bores two times faster, lasts three times longer
Heat treated full length for extra overall strength

Irwin Industrial Tool 88886 6 Piece Speedbor 2000 Flat Wood Boring BitsIrwin Industrial Tool 88886 6 Piece Speedbor 2000 Flat Wood Boring Bits Features:; 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; 1/4" hex shank fits all drills and 1/4" quick change adapters; 6 piece pouched set includes 3/8", 1/2", 5/8", 3/4", 7/8" and 1" bits; Carded