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Tungsten Carbide Mining Bits for Coal Drilling

1.Type: Power Tool Parts
2.Application: Mining and drilling
3.Trade Term: CIF,EXW,FOB
4.Grade: YK15, YK20
5.Material: Tungsten carbide

Description

Tungsten Carbide Mining Bits For Coal Drilling


Quick Details


Type: Power Tool Parts

Application: Mining and drilling

Trade Term: CIF,EXW,FOB

Grade: YK15, YK20

Material: Tungsten carbide

Surface: Ground or Blanks

Trial Order: Acceptable

OEM Service: Acceptable

Delivery Time: Shipped in 15 days after payment



Product Description


Grade

Density (g/cm3)

Hardness (HRA)

TRS
(N/mm2)

Recommended applications

YK15

14.6

88

2600

Suitable for embedding rotary percussive drill bits of light rock drilling machines for drilling soft to medium rock formations of class f=14-16

YK15.6

14.6

87.6

2700

Suitable for embedding rotary percussive drill bits of medium rock drilling machines for drilling medium to hard rock formations of class f=14-16

YK20

14.52

87.3

2800

Suitable for embedding rotary percussive drill bits of medium rock drilling machines for drilling medium to hard rock formations of class f=14-16

YG11C

14.35

87

2850

Suitable for embedding rotary percussive drill bits of heavy rock drilling machines for drilling hard rock formations of class f=18 or above.



Our Advantages

1. Made from 100% virgin raw material.

2. Ultrafine grain sizes

3. Produced with advanced equipments and process

4. All products go through in process and final inspection

5. Stable and continuous production ability


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