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CLEVELAND Step Drill Bits

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StyleModelFinishNumber Of Hole SizesDrill Bit Sizes IncludedDecimal EquivalentShank Hex SizeMax. Drilling DepthPrimary Material ApplicationMaximum Hole SizePrice
A
C20303
Black Oxide155/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", 1 1/16"0.3125, 0.375, 0.4375, 0.5, 0.5625, 0.625, 0.6875, 0.75, 0.8125, 0.875, 0.9375, 1, 1.06253/8"1/2"Structual Steel1.062"£350.43
B
C20302
Black Oxide513/16", 7/8", 15/16", 1", 1 1/16"0.8125, 0.875, 0.9375, 1, 1.06253/8"1/2"Structual Steel1.062"£137.33
B
C20300
Black Oxide55/16", 3/8", 7/16", 1/2", 9/16"0.3125, 0.375, 0.4375, 0.5, 0.56253/8"1/2"Structual Steel0.562"£110.14
B
C20301
Black Oxide59/16", 5/8", 11/16", 3/4", 13/16"0.5625, 0.625, 0.6875, 0.75, 0.81253/8"1/2"Structual Steel0.812"£120.97
C
C20311
Bright, Uncoated131/8", 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, 0.1562, 0.1875, 0.2187, 0.25, 0.2812, 0.3125, 0.3437, 0.375, 0.4062, 0.4375, 0.4687, 0.51/4"0.094"Sheet Metal1/2"£70.21
C
C20310
Bright, Uncoated63/16", 1/4", 5/16", 3/8", 7/16", 1/2"0.1875, 0.25, 0.3125, 0.375, 0.4375, 0.51/4"9/32", 3/8"Sheet Metal1/2"£55.86
D
C20313
Tin131/8", 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, 0.1562, 0.1875, 0.2187, 0.25, 0.2812, 0.3125, 0.3437, 0.375, 0.4062, 0.4375, 0.4687, 0.51/4"0.094"Sheet Metal1/2"£77.35
D
C20312
Tin63/16", 1/4", 5/16", 3/8", 7/16", 1/2"0.1875, 0.25, 0.3125, 0.375, 0.4375, 0.51/4"9/32", 3/8"Sheet Metal1/2"£62.15

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