Products | Mill Supply Co.

029-4439 Self-Starting Step Drill Bit 7/8–1-1/8 in TiN-Coated HSS Unibit IRWIN | 10239

Ships in 4-5 days Available: 49

As Low As: $71.36 / EA

114-0060 TiN Step Drill Bit 1/4-1-3/8 in, 1/2 in Hex Shank, Self-Starting IRWIN | 10235

Ships in 4-5 days Available: 15

As Low As: $97.15 / EA

675-0624 Unibit Step Drill Bit 1/4–3/4 in TiN-Coated HSS Self-Starting IRWIN | 10233

Ships in 4-5 days Available: 46

As Low As: $44.26 / EA

697-8332 Step Drill Bit 1/8–1/2 in TiN-Coated High Speed Steel Unibit IRWIN | 10231

Out of Stock

As Low As: $25.27 / EA

697-8340 Unibit No. 2 Step Drill Bit 3/16–1/2 in HSS 1/4 in Hex Shank IRWIN | 10232

Out of Stock

As Low As: $27.49 / EA

697-8357 Unibit No. 4 Step Drill Bit 3/16–7/8 in HSS, 12-Step IRWIN | 10234

Ships in 4-5 days Available: 25

As Low As: $52.09 / EA

903-4836 13-Step Step Drill Bit 1/2 in Max Dual Flute 1/4 in Hex Shank DIABLO | DSD0500S13

Ships in 4-5 days Available: 26

As Low As: $35.21 / EA

903-4869 9-Step Step Drill Bit 3/4 in Max with 1/4 in Hex Shank DIABLO | DSD0750S09

Ships in 4-5 days Available: 92

As Low As: $36.49 / EA

903-4877 12-Step Step Drill Bit 7/8 in Max with 1/4 in Hex Shank DIABLO | DSD0875S12

Ships in 4-5 days Available: 28

As Low As: $38.69 / EA

903-4885 17-Step Step Drill Bit 1-1/8 in Max Dual Flute 1/4 in Hex Shank DIABLO | DSD1125S17

Ships in 4-5 days Available: 11

As Low As: $61.00 / EA

903-4893 15-Step Step Drill Bit 1-3/8 in Max, Dual Flute, 3/8 in Hex Shank DIABLO | DSD1375S15

Ships in 4-5 days Available: 46

As Low As: $66.38 / EA

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STEP DRILL BITS

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FREE SHIPPING and NEXT DAY DELIVERY!