Hss straight Step Drill Bits - 30601015

Hss Step Drill Bits, 4-30mm 14 steps, with titanium coated - more info check here: //www.buyindustrialtools.com/Hss-straight-Step-Drill-Bits-10203973/

Quick Brief

Place of Origin: Shanghai China (Mainland) Brand Name: Ostar or OEM Model Number: 30601015 Type: Other Material: High Speed Steel Use: Metal Drilling coated: with titanium

Product Features:

Hss Step Drill Bits

4-30mm 14 steps

with titanium coated

Business Terms:

Port: shanghai

Minimum Order Quantity: 500 Piece/Pieces each size

Supply Ability: 500000 Piece/Pieces per Month each size

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

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Product Packagings & Delivery Terms:

Packaging Detail: plasitic bag, blister card, PVC

Delivery Detail: 45days

Specifications and Product Details:

Hss Step Drill Bits

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.