High Quality Cemented Carbide Mining Tools / Tungsten Carbide Drill Bits

• Application: Industrial, Mining Drill Bits with Carbide Buttons
• Standard: JIS, GB, DIN, BS, ASTM, AISI, JIS, AISI, API
• Purity: 80-95%
• Model NO.: Various
• Alloy: Alloy
• Shape: Customized
• Type: Customized, Rock and Coal Drill Bits
• Customized: Customized
• Material: Tungsten Carbide
• Length: Customized
• Usage: Mining Button and Bits
• Shape and Dimensions: Customized
• Chemical Composition: Co, W, Customized
• Surface Quality: Ground or Polished
• Material Grade: Zk30UF
• Delivery: About 25-30 Days
• OEM: Offered
• Transport Package: Customer Standard, Neutral Packing Available
• Specification: ISO9001: 2000
• Trademark: FOTMA
• Origin: P. R. China
• HS Code: 81019910
• Production Capacity: 500t/Year

Product Description

Tungsten carbide is a chemical compound that contains carbon and tungsten and is similar to titanium carbide. It was originally developed for use as a cutting tool, in machine tools applications, where it still finds wide use today. Cemented Tungsten Carbide is neither a metal nor is it a ceramic. It is a Cerametal although this isn't a widely used term. In most cases, tungsten carbide is simply referred to as carbide. Tungsten carbide alloys are prepared by reacting carbon and tungsten at a temperature of between 1400-2000C. The other method involves using a patented fluid bed process to mix Hydrogen and tungsten elements at a temperature of not less than 900C. Other methods are by the use of vapor deposition, which are still under investigation.

Our company has in its possession an advanced production line for manufacturing dies and moulds and a production line for post machined cemented carbide products. We can also supply tailor-made products of various specifications based on the requirements of our customers.

1. K01/k10/k20/k30Tungsten carbide is a semi-finished products. Which are extensively processed into Reamers, Drill Bits, Milling Cutters, Endmills, Face Millis, Shell Mills, Burs, Boring Cutter, Countersink Cutters, Gun Drills, tungsten carbide Thred Shavers, Gravers, Solid Engraving Tools, Solid Burrs, . All our carbide rods are made from Extrusion method and HIP Sintered. These are available in all of our grades. The stock we maintain is in the 'green' state, allowing us to provide you with custom cut to length sizes, eliminating your waste of unusable pieces.

2. Our rods from Diameter: 0.5mm---25.4mm, Length: 330mm or cut to length, POLISH / NOT POLISH AS YOUR REUQEST the Grade UK10 with Fine performance, suitable for processing of HRC? 5 chilled cast iron, die steel, heat-resistant alloy steel, non-ferrous metal processing, plastic materials, carbon fiber, etc. The Grade UK06 suitiable for HRC chilled cast iron, steel parts, aluminum alloy and non-ferrous material processing.

3. Part specification for your reference, customized please contact our sales.

Cemented Carbide Grade for Mining Tools
 

Grade	Applications
YG4C	For inserting the electrical and compressed air drill bits,used in geological prospecting,coal mining,suitable for drilling coal,unsilicified shale,salt rock and other formations;Also for drilling medium hard sandstone,limestone and soft and hard rock interspersed formations.
YG8	For coring crowns,electrical coal drill bits,coal cutting picks used in geological prospecting,coal mining.
YG8C	For rotary rock drill bits for medium soft and medium hard rock;and for coal cutting picks for cutting of stone containing formations.
YG11C	For tipping of bits for heavy rock drills and rotary hammer rock drills cutting hard rocks.
YG13C	For making drill cone to drill hard and medium hard rock formation in oil field;also for making rotary percussing drill bits and heavy duty drill bits.
YG15	High intension,lower wear-resistance.Suitable for making bits used in rotary machine and heavy rotary machine to drill hard and very hard rock formation
YG15C	For making drill cone to drill all kinds of rock formation.
Suggestion: We would like to recommend suitable grade depending on your requirements.

 
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