Titanium Coated HSS Step Drill Bits
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Shanghai
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Validity to:
Long-term effective
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Last update:
2017-12-10 00:45
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Browse the number:
94
Company Profile
Shanghai Ostar Tools Int'l Co., Ltd.By certification [File Integrity]
Contact:Mr. Ouyang Jiang(Mr.)
Email:
Telephone:
Phone:
Area:Shanghai
Address:Shanghai
Website: http://ostartools.kpr-led.com/
Product Details
HSS Step Drill Bits
straight flute 3flat shank
Step Drill Bits are perfect for drilling multiple-size holes in thin sections of metal, plastic and wood using a single bit. Each step drills does the work of many drill-bit sizes. Drills round holes in most metals (steel, brass, aluminum, copper) up to 1/8" (3.2mm) thick as well as in plastic and wood. No center punching or pilot hole drilling is required on most sizes. The bits are easy to keep sharp, and the hole size is easily determined by the diameter markings that are permanently laser-etched in the flute areas.
straight flute 3flat shank
Step Drill Bits are perfect for drilling multiple-size holes in thin sections of metal, plastic and wood using a single bit. Each step drills does the work of many drill-bit sizes. Drills round holes in most metals (steel, brass, aluminum, copper) up to 1/8" (3.2mm) thick as well as in plastic and wood. No center punching or pilot hole drilling is required on most sizes. The bits are easy to keep sharp, and the hole size is easily determined by the diameter markings that are permanently laser-etched in the flute areas.
Art No. | Size Range | steps | Shank Size |
30601001 | 3/16"-1/2" | 6step | 1/4" |
30601002 | 1/8"-1/2" | 13step | 1/4" |
30601003 | 1/4"-3/4" | 9step | 3/8" |
30601004 | 3/16"-7/8" | 12step | 3/8" |
30601005 | 7/16"-11/8" | 12step | 3/8" |
30601006 | 1/4"-11/2" | 11step | 1/2" |
30601007 | 1/2"-1" | 9step | 3/8" |
30601008 | 9/16"-1" | 8step | 3/8" |
30601009 | 3/4"-13/8" | 11step | 1/2" |
30601040 | 3/8"-1/2" | 2step | 1/4" with 3 flats |
30601041 | 7/8" | 1step | 3/8" with 3 flats |
30601042 | 7/8"-11/8" | 2step | 3/8" with 3 flats |
Art No. | Size | Steps | Shank Size |
30601011 | 4 - 12mm | 5 step | 6mm/6.5mm |
30601012 | 4 - 12mm | 9 step | 6mm/6.5mm |
30601013 | 4 - 20mm | 9 step | 8mm |
30601014 | 4 - 22mm | 10 step | 8mm |
30601015 | 4 - 30mm | 14 step | 10mm |
30601016 | 4 - 39mm | 14 step | 10mm |
30601017 | 5 - 35mm | 13 step | 13mm |
30601018 | 6 - 18mm | 7 step | 10mm |
30601019 | 6 - 20mm | 8 step | 10mm |
30601020 | 6 - 24mm | 10 step | 10mm |
30601021 | 6 - 32mm | 8 step | 10mm |
30601022 | 14 - 24mm | 6 step | 13mm |
30601023 | 14 - 25mm | 7 step | 13mm |
30601024 | 20 - 34mm | 8 step | 13mm |
30601025 | 10 - 20mm | 11 step | 10mm |
30601026 | 20 - 30mm | 11 step | 13mm |
30601027 | 5 - 28.3mm | 10 step | 10mm |
30601028 | 6 - 30mm | 13 step | 10mm |
30601029 | 6 - 38mm | 12 step | 10mm |
30601030 | 6 - 26.75mm | 7 step | 10mm |
30601031 | 6 - 39mm | 12 step | 10mm |
30601032 | 6 - 37mm | 12 step | 10mm |
30601033 | 6 - 32mm | 9 step | 10mm |
30601034 | 6 - 40mm | 16 step | 13mm |
30601035 | 4 - 32mm | 15 step | 10mm |