Irwin Speedbor Irwin Speedbor Extra-Long Flat Bits, 1 in Dia. (6 BIT / BOX) Patented micro-groove cutting edge and spurs produce a smoother hole finishDouble spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibrationExtra length... $96.38 add to cart Quick view Add Wish List
Irwin Speedbor Irwin Speedbor Extra-Long Flat Bits, 1 in Dia., Bulk (24 BIT / BOX) Patented micro-groove cutting edge and spurs produce a smoother hole finishDouble spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibrationExtra length... $440.66 add to cart Quick view Add Wish List
Irwin Speedbor Irwin Speedbor Extra-Long Flat Bits, 1/2 in Dia. (6 BIT / BOX) Patented micro-groove cutting edge and spurs produce a smoother hole finishDouble spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibrationExtra length... $79.34 add to cart Quick view Add Wish List
Irwin Speedbor Irwin Speedbor Extra-Long Flat Bits, 1/2 in Dia., Bulk (1 BIT / BIT) Patented micro-groove cutting edge and spurs produce a smoother hole finishDouble spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibrationExtra length... $15.34 add to cart Quick view Add Wish List
Irwin Speedbor Irwin Speedbor Extra-Long Flat Bits, 3/4 in Dia. (6 BIT / BOX) Patented micro-groove cutting edge and spurs produce a smoother hole finishDouble spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibrationExtra length... $88.67 add to cart Quick view Add Wish List
Irwin Speedbor Irwin Speedbor Extra-Long Flat Bits, 3/4 in Dia., Bulk (1 BIT / BIT) Patented micro-groove cutting edge and spurs produce a smoother hole finishDouble spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibrationExtra length... $16.93 add to cart Quick view Add Wish List
Irwin Speedbor Irwin Speedbor Extra-Long Flat Bits, 3/8 in Dia. (6 BIT / BOX) Patented micro-groove cutting edge and spurs produce a smoother hole finishDouble spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibrationExtra length... $76.70 add to cart Quick view Add Wish List
Irwin Speedbor Irwin Speedbor Extra-Long Flat Bits, 5/8 in Dia. (6 BIT / BOX) Patented micro-groove cutting edge and spurs produce a smoother hole finishDouble spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibrationExtra length... $83.01 add to cart Quick view Add Wish List
Irwin Speedbor Irwin Speedbor Extra-Long Flat Bits, 7/8 in Dia. (6 BIT / BOX) Patented micro-groove cutting edge and spurs produce a smoother hole finishDouble spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibrationExtra length... $92.39 add to cart Quick view Add Wish List
Irwin Speedbor Irwin Speedbor MAX Speed Bits, 1 1/2 in (3 EA / BX) The Fastest Speedbor everTri-Flute design for faster chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in... $64.04 add to cart Quick view Add Wish List
Irwin Speedbor Irwin Speedbor MAX Speed Bits, 1 1/4 in (3 EA / CS) The Fastest Speedbor everTri-Flute design for faster chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in... $52.95 add to cart Quick view Add Wish List
Irwin Speedbor Irwin Speedbor MAX Speed Bits, 1 1/8 in (3 EA / BX) The Fastest Speedbor everTri-Flute design for faster chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in... $53.60 add to cart Quick view Add Wish List
