Stepwise Drill

Stepwise 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 20～30 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。

We can make any material and any kind products. HSS、HSS-Co Carbide、Al203、Si3N4、PCBN、PCD、ND……

We  Can produce straight flute, oblique flute, spiral flute etc. precise grinding machining.

Confirm machined materials, HRC, equipment rigidity (value), quantity, we can grindprofile angle and dimensional tolerance according to drawings, samples, and requirements… only produce in batch, can completely replace international first-class products, having higher performance/price ratio.

Referencing Referencing to the page footer, please provide your detailed drawingand samples (Samples should be with best performance) and specify the detailed specification, material type, size tolerance, drawing of semi-product and finished product, applied equipment, equipment value (RMB, to judge its market value is rigid or floating), monthly consumed quantity, type of original product and its deficiency,when you make inquiry. What is the processed material and its HRC?