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Brand Name : Lys
Model Number : Mine using carbide
Certification : ISO9001:2008
Place of Origin : China
MOQ : 10pcs
Price : 1USD PER PCS
Payment Terms : T/T, Western Union, MoneyGram
Delivery Time : Within one month
Packaging Details : As per as customer's requirment
Material : Tungsten Carbide
Type : Drill bit
Machine Type : Drilling Tool, Drilling tool
Processing Type : Forging
Use : Well,Oil Drilling
Size : Customized
Grade : YG6C/YG8C/YG11C/YG15C/ZD15 etc
OEM Service : Yes
Tungsten carbide button for PDC drill bit
-The grades of tungsten carbide buttons
Grade |
Density (g/cm³) |
Hardness (HRA) |
T·R·S (N/mm2) |
Application |
YG4C | 15.0 | 89.5 | 1800 |
Maily used as small buttons for percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
YG6 | 15.8 | 89.5 | 1700 |
Maily used as the buttons of small and mediumsized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
YG8 | 14.7 | 88.5 | 2300 |
Maily used as the buttons of small and mediumsized percussion bits and as the inserts of rotary prospecting bits to cut soft,medium-hard formations. |
YG8C | 14.7 | 88.0 | 2300 |
Maily used as the buttons of small and mediumsized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
YG9C | 14.5 | 87.0 | 2400 |
Maily used as the inserts and buttons for rotary percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations. |
YG11C | 14.4 | 86.5 | 2450 |
Chiefly for the inserts and buttons of heavy rock drill bits and rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations. |
YG13C | 14.3 | 86.0 | 2500 |
Mainly used as the inserts and buttons of tricone bits rotary-percussive bits and heavy rock drill bits to cut medium-hard and hard formations. |
YG15 | 14.0 | 86.5 | 2500 |
It is stronger, and is mainly used as the inserts and buttons of rotary-percussive bits, heavy rock drill bits to cut hard and very hard formations. |
YG16 | 14.1-14.3 | 87.5 | 2400 |
It is mainly used for making cemented carbide substrate tips to be used in PDC cutters for excavating coal and oil field PDC bits. |
YG20 | 13.4-13.7 | 85.0 | 2254 |
Mainly for the stamping dies used in the conditions of heavy impact load and large strees. |
-Features of tungsten carbide drill bit buttons
1.Using over 99.95% high purity tungsten carbide powder, it has a better strength and hardness combined with a longer service life than the normal one.
2.Taking isostatic pressing machine, our drill bit button has a uniform density and do not break easily.
3.Sintered by overvoltage sintering fuenance, the abrasive resistancing of carbide button can be increased by 24%.
4.Grinted by centerless grinder, it has precis measurement.Be welted tightly, it do not drop from drill.
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Tungsten carbide button for PDC drill bit Images |