Tungsten carbide step drills
Tungsten carbide step drills

Tungsten carbide step drills

HRC:45/55/58/60/65

Coated:Altin/Tialn/Tisin/Tin/DLC/Nano/Diamond

Category： Product Center

E-mail: jeni@vellfire-tools.com

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Product Details

1.Can be used for the processing of copper, cast iron, carbon steel, mould steel, stainless steel, taitanium alloy, tool steel, and heat-treated steel

2.Bring good surface roughness after processing

3.With highly heat-resistant ALTIN coating, can be used for high-speed processing

4.High toughness, using grain-sized carbon tungsten as the raw material

5.Help to increase the smoothness, reduce the friction coefficient,and improve the lathe efficiency, thus save more production time

6.Designed for enhanced durability and extended tool life under demanding machining conditions.

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Keywords： Tungsten carbide step drills

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