IRWIN INDUSTRIAL TOOLS Step Drill Bit Sets

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IRWIN INDUSTRIAL TOOLS -

Step Drill Bit Sets

StyleModelShank SizeNo. Of Hole SizeMaterialFinishMin. Hole SizeMaterial-machiningShank Type-machiningMax. Hole SizePrice
A10502cb1/4", 3/8"28CobaltSteam Oxide1/8"Cobalt Alloy SteelStraight With Three Flats3/4"€261.19
B111033/8"7High Speed SteelBright6 mmHigh Speed SteelStraight With Three Flats18 mm€102.47
C111043/8"10High Speed SteelTitanium Nitride Coating4 mmHigh Speed SteelHex22 mm€121.05
IRWIN INDUSTRIAL TOOLS -

High Speed Steel Step Drill Bit Set

StyleModelShank SizeNo. Of Hole SizeMaterialFinish-machiningMax. Hole SizeSizeShank Hex SizeSize IncludedPrice
A102251/4", 3/8", 7/16"41HSSBlack Oxide1 3/8"1/8" to 1 3/8"1/4", 3/8", 7/16"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", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 13/16", 7/8", 15/16", 1", 1-1/16", 1-1/8", 1-3€499.45
B155021/4" x 3/8"28Hardened SteelTin3/4"1/8" to 3/4"1/4"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", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"€252.38