IRWIN INDUSTRIAL TOOLS Cobalt Step Drill Bit

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Design: Hole Enlarging , Finish: Steam Oxide , Material: Cobalt , Number of Flutes: 1 , Shank Type: Hex
StyleModelBit LengthShank SizeSizeSize RangeSizes IncludedPrice (inc. GST)
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" SGD 187.95
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" SGD 206.07
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" SGD 206.03
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" SGD 103.96
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" SGD 106.97
A
10239cb
3.125"7/16"7/8 to 1-1/8"7/8" to 1-1/8"7/8", 1-1/8" SGD 304.09

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