Depth drill

Depth 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 20～3 0Million 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 also provide mass production of center drill bit, chamfer drill bit, profile drill bit of ultra micro-grain quality carbide）（K10/HRF10/NRB10Z/MR11/PR40/PRA5/VRA201/VWA441/VWA431 ect.

Super-thin twist drill (ultra micro-grain quality carbide/High-grade high cobalt powder steel

When producing in batch, we can produce forming drill bits with many kinds of apex angles, cutting-edge forms and μm dimension tolerance.

We can produce special, compound, special-shaped, super large, super thin, super long combined profile tools according to drawings, samples, size tolerance.application

Type of flute: (standard and non-standard 1-flute~12-flute series mill, reamer): deep groove, round head, end angle R, hollow, oblique flute (tapered), long flute, for aluminum, copper application, chip-dividing groove (for rough mill application)