HSS w/Oxide Coated Finish Step Drill Bit Set(4 Products)
WESTWARD

Number Of Hole Sizes Drill Bit Sizes Included Decimal Equivalent Maximum Hole Size Bit Length Step Thickness Step Increments Material Price
3 1/2", 7/8", 1-1/8" 0.5, 0.875, 1.125 1 1/8" 3" 3/8" 3/8" High Speed Steel £132.32
10 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8" 0.25, 0.375, 0.5, 0.625, 0.75, 0.875, 1, 1.125, 1.25, 1.375 1 3/8" 3" 1/8" 1/16" High Speed Steel £192.93
12 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8" 0.1875, 0.25, 0.3125, 0.375, 0.4375, 0.5, 0.5625, 0.625, 0.6875, 0.75, 0.8125, 0.875 7/8" 3 1/2" 1/8" 1/16" High Speed Steel £84.33
13 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2" 0.125, 0.1563, 0.1875, 0.2188, 0.25, 0.2813, 0.3125, 0.3438, 0.375, 0.4063, 0.4375, 0.4688, 0.5 1/2" 3 3/8" 1/8" 1/32" High Speed Steel £34.87