China Wholesale HSS Drill Bit Suppliers - Alloy Drill – MeiWha

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By using a full scientific excellent administration method, great quality and fantastic religion, we get good reputation and occupied this discipline for CNC Tap Sharpener, Ball Nose End Mill, Ball End Milling, We will supply best quality, the most market competitive price, for every new and old customers with the most perfect green services.
China Wholesale HSS Drill Bit Suppliers - Alloy Drill – MeiWha Detail:

Specially-designed flutes keep these bits centered as they drill, resulting in straighter, rounder holes with tighter tolerances. Made of solid carbide for the highest accuracy and longest tool life, they are harder, stronger, and more wear resistant than high-speed steel, cobalt steel, and carbide-tipped bits. They retain a sharp, hard edge at high temperatures for the best performance on hard and abrasive material. These bits require rigid toolholding to prevent breakage and should not be used in hand-held drilling. All are jobbers’ length so they have the rigidity and length required for most applications. An titanium nitride (TIACN) coating gives them additional wear and temperature resistance.

Alloy Drill Alloy Drill Alloy Drill

Precautions for using cemented carbide tools

1) Cemented carbide is a hard and brittle material, which is brittle and damaged under excessive force or some specific local stress effects, and has sharp cutting edges.

2) Most of the cemented carbides are mainly tungsten and cobalt. The ingredients have a high density, so they should be handled as heavy objects during transportation and storage.

3) Cemented carbide and steel have different thermal expansion coefficients. In order to prevent stress concentration from cracking, attention should be paid to welding at an appropriate temperature.

4) Carbide cutting tools should be stored in a dry, away from corrosive atmosphere.

5) During the cutting process of cemented carbide tools, chips, chips, etc. cannot be prevented. Please prepare necessary labor protection supplies before machining.

6) If cooling fluid or dust collection equipment is used in the cutting process, in consideration of the service life of the machine tool and cutting tools, please use cutting fluid or dust collection equipment correctly.

7) Please stop using the tool with cracks during processing.

8) Carbide cutting tools will become dull and lose strength due to long-term use. Please don’t let non-professionals sharpen them. 9) Please keep the worn out alloy tools and the fragments of alloy tools properly to prevent damage to others.

Alloy Drill


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China Wholesale HSS Drill Bit Suppliers - Alloy Drill – MeiWha detail pictures

China Wholesale HSS Drill Bit Suppliers - Alloy Drill – MeiWha detail pictures

China Wholesale HSS Drill Bit Suppliers - Alloy Drill – MeiWha detail pictures


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The client satisfaction is our primary concentrate on. We uphold a consistent level of professionalism, top quality, credibility and service for China Wholesale HSS Drill Bit Suppliers - Alloy Drill – MeiWha , The product will supply to all over the world, such as: Maldives, Paris, panama, our qualify products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients.we hope we can provide a safe, environmental products and super service to our clients from all of the world and establish strategic partnership with them by our professional standards and unremitting efforts.
  • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Roland Jacka from Yemen - 2017.11.01 17:04
    After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Joanne from Swansea - 2017.11.29 11:09
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