China Wholesale Tin Coated HSS Straight Shank Twisted Drill Bits Factories - Alloy Drill – MeiWha

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To constantly improve the management system by virtue of the rule of "sincerely, good faith and quality are the base of enterprise development", we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for Angle Solid Vise, HSS Drills, Spiral Point Tap, To significantly increase our service quality, our corporation imports a large number of overseas advanced devices. Welcome clientele from home and overseas to connect with and inquire!
China Wholesale Tin Coated HSS Straight Shank Twisted Drill Bits Factories - 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.

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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 Tin Coated HSS Straight Shank Twisted Drill Bits Factories - Alloy Drill – MeiWha detail pictures

China Wholesale Tin Coated HSS Straight Shank Twisted Drill Bits Factories - Alloy Drill – MeiWha detail pictures

China Wholesale Tin Coated HSS Straight Shank Twisted Drill Bits Factories - Alloy Drill – MeiWha detail pictures


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Sticking for the belief of "Creating items of top of the range and creating buddies with people today from all over the world", we normally put the interest of shoppers in the first place for China Wholesale Tin Coated HSS Straight Shank Twisted Drill Bits Factories - Alloy Drill – MeiWha , The product will supply to all over the world, such as: Uruguay, Mali, Mongolia, Our professional engineering group will always be ready to serve you for consultation and feedback. We are able to also offer you with absolutely free samples to meet your requirements. Finest efforts will likely be produced to give you the ideal service and goods. For anyone who is thinking about our company and merchandise, please contact us by sending us emails or contact us quickly. As a way to know our merchandise and firm. lot more, you can come to our factory to find out it. We'll always welcome guests from all over the world to our business to build company relations with us. Please feel free to get in touch with us for business and we believe we are going to share the top trading practical experience with all our merchants.
  • We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Mavis from Benin - 2018.12.14 15:26
    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
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