Irwin® Unibit®
-
Loading product details...Irwin® Unibit® 10231 Step Drill Bit, 1/8 in Dia Min Hole, 1/2 in Dia Max Hole, 13 Steps, HSS, 13 Hole Sizes, 1/4 in Shank
-
Loading product details...Irwin® Unibit® 10231CB Step Drill Bit, 1/8 in Dia Min Hole, 1/2 in Dia Max Hole, 13 Steps, M35 HSS-Co 5, 13 Hole Sizes, 1/4 in Shank
-
Loading product details...Irwin® Unibit® 10233 Self-Starting Step Drill Bit, 1/4 in Dia Min Hole, 3/4 in Dia Max Hole, 9 Steps, 9 Hole Sizes, 3/8 in Shank
-
Loading product details...Irwin® Unibit® 10233CB Step Drill Bit, 1/4 in Dia Min Hole, 3/4 in Dia Max Hole, 9 Steps, M35 HSS-Co 5, 9 Hole Sizes, 3/8 in Shank
-
Loading product details...Irwin® Unibit® 10235 Step Drill Bit, 1/4 in Dia Min Hole, 1-3/8 in Dia Max Hole, 10 Steps, HSS, 10 Hole Sizes, 7/16 in Shank
-
Loading product details...Irwin® Unibit® 10312ZR Step Drill Bit, 3/8 in Dia Min Hole, 3/8 in Dia Max Hole, HSS, 1 Hole Sizes, 1/4 in Shank
-
Loading product details...
Irwin® Unibit® 10313ZR Step Drill Bit, 1-1/8 in Dia Min Hole, 1-1/8 in Dia Max Hole, 1 Steps, HSS, 1 Hole Sizes, 7/16 in Shank
-
Loading product details...Irwin® Unibit® 11105ZR Step Drill Bit, 5 mm Dia Min Hole, 35 mm Dia Max Hole, 13 Steps, HSS, 13 Hole Sizes, 7/16 in Shank
-
Loading product details...Irwin® Unibit® 15102ZR Step Drill Bit, 3/16 in Dia Min Hole, 1/2 in Dia Max Hole, 6 Steps, HSS, 6 Hole Sizes, 1/4 in Shank