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Classification situation for tungsten carbide drill

Chengdu WOCO carbide Industry Co.,Ltd

     which was established in the hometown of hard metal of China--- ChengDu city in Sichuan province. A professional Chinese manufacturer of tungsten carbide products such as drawing die,indexable inserts shims, drilling bits, drawing dies, cold forging dies, carbide bars, carbide rods, carbide balls, carbide burrs, etc. Along with our company growth, we hope to build business with more companies abroad

Why choose our classification situation for tungsten carbide drill

  • We have more than 10 years experience in manufacturing classification situation for tungsten carbide drill products
  • Ex-factory is at least 30% cheaper than you own native
  • The quality conforms to the international ISO standards ,the service life of the product is long
  • The various types of products are in stock,the production cycle is short delivery time is within 4 days
  • Free samples can be provided
  • Small orders can be acceptable
  • We can make it according to your requirements or drawings.,OEM or ODM is acceptable.

Customer samples and drawings are also welcomed!

On entity material carbide drill for drilling holes or blind holes and the hole reaming tools,What are the common tungsten carbide drill.
Twist drill is the most widely used drilling tool. Diameters usually range from 0.25~80 mm. It is composed mainly by the Ministry of work and handle. Part two spiral groove, shaped like a spiral, hence the name. Spade drill cutting part is shovel-shaped,simple structure, low manufacturing costs, cutting fluids easily import the hole,cutting and poor chip removal properties. Spade drill structure overall and combined the two. Center drill for drilling Center holes of the shaft parts, it consists essentially of small Helix angle of twist drill and countersink compounded, it is also called the compound Center drill. Deep hole drilling typically refers to the processing depth and diameter ratio of greater than 6 hole cutter.Commonly used gun drill,tungsten carbide drill,deep-hole drilling, Jet drill, DF, trepanning drill is also commonly used for deep hole machining. Reaming 3~4 teeth are there, its better rigidity than twist drill, to expand the existing holes and improve the precision and smoothness. Countersink has more teeth, the forming fluidly into the desired shape, used in a variety of hole countersunk head screw and countersunk head, or cut the outer end of the hole.

classification situation for tungsten carbide drill quality control

  • all raw material are tested in terms of density, hardness and T.R.S before use.
  • There are strict inspection on process and final products.
  • every batch of product can be traced.
If you have any other question or inquiry of classification situation for tungsten carbide drill, please feel free to contact us through the following methods:  Mr.Jiang : Mobile: 0086-138-0806-0309 Tel: 0086-28-8555-5525-803

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