Irwin Speedbor

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...

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 vibrationAll bits have...

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 vibrationAll bits have...

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 vibrationAll bits have...

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...

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...

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 vibrationShorter bit...

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...

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 vibrationAll bits have...

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 vibrationAll bits have...

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 vibrationAll bits have...

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 vibrationAll bits have...

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...

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...

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 vibrationShorter bit...