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HSS Step Drill Bit spiral flute - 30601002S

HSS Step Drill Bit spiral flute, spiral flute 3 flat shank, good quality and best service - more info check here: http://www.buyindustrialtools.com/HSS-Step-Drill-Bit-spiral-flute-10200315/

Quick Brief

Place of Origin: Shanghai China (Mainland) Brand Name: OSTAR or OEM Model Number: 30601002S Type: Countersink Drill Bit Material: High Speed Steel Use: Metal Drilling HSS Step Drill Bits: spiral flute 3flat shank

Product Features:

HSS Step Drill Bit spiral flute

spiral flute 3 flat shank

good quality and best service

Business Terms:

Port: shanghai

Minimum Order Quantity: 500 Piece/Pieces each size

Supply Ability: 50000 Piece/Pieces per Month each size

Payment Terms: L/C,T/T,Western Union

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HSS Step Drill Bit spiral flute
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Product Packagings & Delivery Terms:

Packaging Detail: wood case, aluminium box, metal case

Delivery Detail: 40days

Specifications and Product Details:

HSS Step Drill Bit spiral flute

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 RangestepsShank Size
30601001S3/16"-1/2"6step1/4"
30601002S1/8"-1/2"13step1/4"
30601003S1/4"-3/4"9step3/8"
30601004S3/16"-7/8"12step3/8"
30601005S7/16"-11/8"12step3/8"
30601006S1/4"-11/2"11step1/2"
30601007S1/2"-1"9step3/8"
30601008S9/16"-1"8step3/8"
30601009S3/4"-13/8"11step1/2"
-3/8"-1/2"2step1/4" with 3 flats
-7/8"1step3/8" with 3 flats
-7/8"-11/8"2step3/8" with 3 flats

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