Sign In

IRWIN INDUSTRIAL TOOLS Cobalt Step Drill Bit

Filter
Design: Hole Enlarging , Finish: Steam Oxide , Material: Cobalt , Number of Flutes: 1 , Shank Type: Hex
StyleModelBit LengthShank SizeSizeSize RangeSizes IncludedPrice
A
10233cb
2.75"3/8"1/4 to 3/4"1/4" to 3/4"1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"£123.21
A
10220cb
3"7/16"9/16 to 1"9/16" to 1"9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"£135.08
A
10234cb
3.25"3/8"3/16 to 7/8"3/16" to 7/8"3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"£135.06
A
10239cb
3.125"7/16"7/8 to 1-1/8"7/8" to 1-1/8"7/8", 1-1/8"£199.34
A
10231cb
3.125"1/4"1/8 to 1/2"1/8" to 1/2"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"£68.15
A
10232cb
3.125"1/4"3/16 to 1/2"3/16" to 1/2"3/16", 1/4", 5/16", 3/8", 7/16", 1/2"£70.12

We are here to help!

Looking for a part not listed here?