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LZQ Tool Co.,Ltd

Tel: +86-21-50327060

Fax: +86-21-50455044

Mob: +86-18721719909

E-mail: zq@50323322.com

Address: No.1269 Plant, Jinhu Road, Jinqiao Export Processing Zone, Pudong New District, Shanghai, China

Countersink Drill

Super-hard processing of professional, special, non-standard, special shaped and new products with any kind, any shape and tolerance.
※If you have any similar inquiry, please fax us your address or call us to get samples in the photos and related catalogue for your reference (only a small amount is allowed).

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Countersink drill 

  Super-hard processing of professional, special, non-standard, special shaped and new products with any kind, any shape and tolerance.

  ※If you have any similar inquiry, please fax us your address or call us to get samples in the photos and related catalogue for your reference (only a small amount is allowed).

  ※ We keep around RMB 2~3 Million turnover stock articles such as raw material ,semi- products, finished products in ordinary year, we are capable to produce according to drawing or sample provided by customer, so as to present you a favorable cost-performance ratio…Welcome to visit our factory.

ASP60A :

  mported ultra high wear-resistant high-grade high cobalt powder steel, quenched:HRC70°±2°, with excellent wear resistance and impact resistance. Comparing with HSSE\HSS-AL and HSSCo, it has 4~8 times lifetime, and can guarantee uniformity and conformity rate of machined products. It is often applied in general equipment for machining various materials including Ni\Cr\Mo\Si\Ti) that are hard to machine like high alloy\heat-resistant alloy\cast iron of nickel-vanadium-titanium alloy\stainless steel. It is excellent machining tool before heat treatment. It has excellent high temperature machining and comprehensive performance, and allows higher cutting speed. The higher the hardness of machined materials, the more remarkable the effect. Because its roughness is not so good, it is not suitable for discontinuous cutting or for using under processing system of insufficient rigidity, otherwise, cutter will be hit or chipping will happen.

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