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  • Tungsten carbide coal cutting bits
  • Tungsten carbide coal cutting bits
  • Tungsten carbide coal cutting bits
  • Tungsten carbide coal cutting bits
  • Tungsten carbide coal cutting bits

Tungsten Carbide Coal Cutting Bits

Customized support: OEM, ODM
Place of Origin:Hunan, China
Brand Name: Jetvision
Model Number: LH1320
Name:Tungsten carbide button bits
Material: 100% Virgin Tungsten Carbide
Application:Mining ,drilling
Size:customized size or standard tips
Keywords: Milling Tips
Advantage:15 Years' Experience
Certificate:ISO9001:2008
Hardness: HRC89~95
Send Inquiry
enquiry@jetvisioncarbide.com

Product Description

Tungsten carbide is a hard  material composed of a metal matrix  composite  where carbide  particles act as  the aggregate and  a metallic binder  serves as  the matrix.  It is one of the  most successful  composite engineering materials  ever produced.   Its unique combination of strength,  hardness  and toughness  satisfies  the most demanding applications. 
Tungsten carbide is used in machining tough materials such as cast iron or steel, as well as in situations where other  tools would wear away,  such as mining tools and wear parts.  Most of  the time,  carbide will leave a  better finish on the part,and allow faster machining. Carbide tools can also withstand higher temperatures than standard high speed steel tools.


tungsten carbide coal cutting bits in various grades and shape:

1) Mushroom Shaped Tips

Soft rock formations, See the flowing figure and table for the shape, various types and dimensions of the Columnar.

2) Columnar Shaped Tips

Medium Hard and hard rock formations, see the flowing figure and table for the shape, various types and dimensions of the Columnar.


suitable for use in products like Down The Hole Drilling Bits, Tricon Rock Roller Bits, Special bits required for underground cable laying, etc. We can supply the coal cutting  in ground and tumbled finish which facilitates perfect fitting in shank.

Advantages of Tungsten carbide mining button bits for coal mining

1.High wear&impact resistance

2.Advanced equipment.
3.A long life time
4.High performance

5.We can make various tungsten carbide road tips with different grades,high quality, in nice price.

6.Element Six products are highly wear- and impact-resistant, thanks to their strength, hardness and toughness. Improving tool life, cost efficiency and productivity can be as simple as moving from steel towards synthetic diamond or tungsten carbide.


Grade

Equal to ISO Category Number

chemical

Physical mechanical properties

Application

composition

WC

Co

Density

Bend Strength

Hardness


%

%

g/Cm3

N/mm2

HRA


YG3

K01

96.5-97

3

14.9-15.3

≥1180

≥91.0

It is suitable for the finishing of cast iron, non-ferrous metals, alloys and non-metallic materials, and semi-finishing vehicles for intermittent cutting.

YG6X

K10

93.5

6

14.8-15.1

≥1420

≥92

Finishing of chilled hard alloy cast iron and heat resistant alloy steel and ordinary cast iron

YG6

K20

94

6

14.7-15.1

≥1600

≥91

Cast iron, non-ferrous metals and alloys, non-metallic materials, medium to cutting, semi-finishing and finishing.

YG8

K20-K30

92

8

14.5-14.9

≥1600

≥90

Suitable for casting of cast iron, non-ferrous metals and their alloys and non-metallic materials.

YG10

K40

90

10

14.3-14.7

≥1900

≥89

It is used for large batch production and has excellent strength and toughness.

YG10X

K40

89

10

14.3-14.7

≥2200

≥89.5

Suitable for small diameter micro drills, end mills, rotary boring tools, etc.

YG15

K30

85

15

13.9-14.2

≥2100

≥87

Forging, perforating and stamping tools for steel bars and steel tubes with high compression ratios and working under large stresses

YG20

K30

80

20

13.4-13.7

≥2500

≥85.5

Stamping die, stamping watch parts, musical instrument spring piece;

YG20C

K40

80

20

13.4-13.7

≥2200

≥82

Production of standard parts, bearings, tools and other industries for cold heading, cold punching, cold pressing die, warhead to the shell of the stamping die

YG30


70

30

12.75

≥2500

≥82.8

High toughness



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Add: No.289, Laodong West Road,Chang sha City,Hunan Province,China.
Tel: +86-731-82224155
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