China Wholesale HSS Drills Suppliers - HSS Drill – MeiWha

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The company upholds the philosophy of "Be No.1 in quality, be rooted on credit and trustworthiness for growth", will continue to serve old and new customers from home and overseas whole-heatedly for ISO Metric HSS Thread Cutting Machine Taps, 1204 R6 Inserts, CNC Insert, Our organization has been devoting that "customer first" and committed to helping clients expand their small business, so that they become the Big Boss !
China Wholesale HSS Drills Suppliers - HSS Drill – MeiWha Detail:

Meiwha Drill Tools offer HSS Drill and Alloy Drill.The HSS Twist Drill Bit Ground is for drilling through metal with maximum precision. The bit’s exposed 135-degree self-centring split-point tip combines active cutting and perfect centring without wandering, delivering maximum precision. The split-point tip also eliminates any need to pre-punch or pilot drill for up to 10 mm. This precision-ground bit made of HSS (high-speed steel) enables up to 40% faster drilling rate and up to 50% lower feed pressure than standard-ground HSS drill bits with chisel edges. This bit is designed for drilling holes in alloyed and non-alloyed steel, cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals and hard plastics. It has a cylindrical shank system (shank equal to drill bit diameter) and is intended for use in drill stands and drill drivers.

HSS Drill
HSS Drill
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The HSS Twist Drill Bit Ground is manufactured to DIN 1897. The drill bit is Type N (flute angle) with a 118-degree tip and a diameter tolerance of h8.

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.

HSS Drill
HSS Drill
HSS Drill


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China Wholesale HSS Drills Suppliers - HSS Drill – MeiWha detail pictures

China Wholesale HSS Drills Suppliers - HSS Drill – MeiWha detail pictures

China Wholesale HSS Drills Suppliers - HSS Drill – MeiWha detail pictures


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We will make every effort to be outstanding and perfect, and accelerate our steps for standing in the rank of international top-grade and high-tech enterprises for China Wholesale HSS Drills Suppliers - HSS Drill – MeiWha , The product will supply to all over the world, such as: Durban, Uganda, Chile, Honest to every customers are our requested! First-class serve, best quality, best price and fastest delivery date is our advantage! Give every customers good serve is our tenet! This makes our company get the favour of customers and support! Welcome all over the world customers send us enquiry and looking forward your good co-operation !Make sure you your inquiry for more details or request for dealership in selected regions.
  • The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Julia from Hongkong - 2018.11.11 19:52
    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Rosalind from Sri Lanka - 2018.06.30 17:29
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