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Manufacture High Quality K20 Tungsten Carbide Drill Bits

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US$ 45.5 - 49.9 MOQ: 1 Kilogram
Key Specifications
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Place of Origin:
Hunan, China
Brand Name:
zzct
Model Number:
zzct47785
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Zhuzhou Chutian Cemented Carbide Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
main domestic ports
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Hunan, China
Brand Name zzct
Model Number zzct47785
Shaping Mode Compression Mould
Product Material Other, tungsten carbide
Product Other, machine manufacturing

Grade, properties and application of tungsten carbide tips

Grade

Equivalent

To ISO

Density

(g/cm3)

HRA

T.R.S

(Mpa)

                                      Application

YC4C

 

14.8

≥89.0

≥1800

Mainly used as small buttons for percutions bits to cut 

soft and medium hard formations.

 

YC6

 

K15-K20

 

14.8

 

≥90.0

 

≥2150

For coring crowns, electronic coal drill bits, coal cutting picks,

oil cone bits and scraping knife bits, 

applied in geological prospecting, coal mining and oil well boring.

 

YC8

 

K30

 

14.8

 

≥89.5

 

≥2320

For coring crowns, electric coal drill bits, coal cutting picks,

 cone drill bits and scraping knife bits, 

used in geological prospecting, coal mining and oil well boring.

YK05

 

14.8

≥90.5

≥2500

Mostly used as the buttons of small and medium sized bits to 

drill soft and medium hard formations.

YC8C

 

14.7

≥88.5

≥2400

 

YG12

 

 

14.6

 

≥87.6

 

≥2450

Suitable for buttons and inserts of rotary percussion bits to cut 

medium-hard and soft formations.

 

YC20

 

 

14.4

 

≥86.8

 

≥2500

Primarily for the buttons and inserts of rotary percussion bits to cut 

medium-hard and hard formations.

 

YK25

 

 

14.4

 

≥87.2

 

≥2550

Primarily for the buttons and inserts of rotary percussion bits to cut 

medium-hard and very hard formations.

 tungten carbide buttons are widely applied in geologial prospecting,coal mining and oil well boring. 

 

 

tow kinds of packing photos:

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factory photos:

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contact:

manufacture high quality k20 tungsten carbide drill bits

 

we can accept customed products.welcome to cotact with me.

 

 

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Zhuzhou Chutian Cemented Carbide Co., Ltd.
Business Type
Manufacturer
Year Established
2008
Factory Size
1,000-3,000 square meters
Total Employees
51 - 100 People
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