Flat-top tungsten carbide button tip for rock drill bits

 Tungsten Carbide For Drill Bits Buttons  1. 100% virgin raw materials.2. Various kinds of grades are availalbe based on customer\'s application.3. we have professional advanced production line and inspeciton equipments to ensure high quality products.4. Precision&

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Tungsten Carbide For Drill Bits Buttons 

 

1. 100% virgin raw materials.
2. Various kinds of grades are availalbe based on customer's application.
3. we have professional advanced production line and inspeciton equipments to ensure high quality products.
4. Precision Ground and high polishing process
5. High wear resistance,high hardness and impact toughness
6. Advanced technology , precise grinding.

Material Grade List

Grade

Co%

Density (g/cm²)

Hardness (HRA)

TRS (N/mm²)

Application

XD20A

9.0

14.53-14.73

89.0-90.0

≥2400

For making buttons for tri-cone drill bits with both high wear resistance and toughness.

XKH20

10.0

14.45-14.60

87.5-89.5

≥2600

For making gauge row buttons of various tri-cone drill bits.

XD20B

10.0

14.43-14.63

88.8-89.5

≥2300

For making buttons for tri-cone drill bits with both high wear resistance and toughness.

XD30

10.0

14.43-14.63

88.1-89.1

≥2000

For making buttons for tri-cone drill bits with both high wear resistance and toughness.

XD40

10.0

14.10-14.60

87.2-88.2

≥2900

Used in buttons for bits drilling in medium hard to soft rock formations.

YG11C

11.5

14.25-14.45

86.5-88.0

≥2400

Coarse grade, used for inserts for bits drilling in medium hard to hard rock formations.

XD45

12.0

14.23-14.43

86.8-87.7

≥2500

Medium coarse grade, used for inserts for bits drilling in hard rock formations.

YG13C

13.0

14.15-14.35

85.5-87.0

≥2450

Mainly used for making cemented carbide buttons for drilling medium hard and hard rock formations.

XKH60

16.0

13.85-14.00

85.0-87.0

≥2700

Used for buttons for inner rows in bits drilling in medium hard to soft rock formations.

XD60

16.0

13.85-14.00

85.0-86.5

≥2500

Used for buttons for inner rows in bits drilling in medium hard to soft rock formation


Flat Top Tungsten Carbide Button Tips for Rock Drill Bit

Flat Top Tungsten Carbide Button Tips for Rock Drill Bit

Flat Top Tungsten Carbide Button Tips for Rock Drill Bit

Flat Top Tungsten Carbide Button Tips for Rock Drill Bit

Flat Top Tungsten Carbide Button Tips for Rock Drill Bit




Flat Top Tungsten Carbide Button Tips for Rock Drill Bit

Flat Top Tungsten Carbide Button Tips for Rock Drill Bit

Flat Top Tungsten Carbide Button Tips for Rock Drill Bit

Flat Top Tungsten Carbide Button Tips for Rock Drill Bit
 

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