Flat top carbide buttons mainly used for oil and gas industry drilling, these carbide buttons are manufactured with the highest quality carbide for stable and consistent quality.It’s designed to enhance bit life in areas where extreme body wear has occurred on the bit skit. The flat carbide buttons has excellent wear resistance performance. Our flat button inserts has precise measurement, which make it tightly welded and firmly into the drill. Good wear resistance ensure the lifespan of the drill bits.
Main Grade list
It is very important to select the right grade to match the using purpose, need to find the perfect balance between hardness and bending strength, so we have to consider the physical properties of the processing object, as well as the working condition for tools.
Grade |
Density(g/cm3) |
TRS(N/mm3) |
Hardness(HRA) |
Performance & application recommended |
YG4C |
15.10 |
1800 |
90.0 |
Mainly used as small buttons for percussion bits to cut soft and medium hard formations. |
YG6 |
14.95 |
1900 |
90.5 |
For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
YG8 |
14.80 |
2200 |
89.5 |
For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
JV15 |
14.60 |
2450 |
87.6 |
Suitable to strips, conical buttons for rotary percussion-resistant, geological prospection buttons, cut soft and medium hard formations. |
JV20 |
14.40 |
2500 |
86.8 |
Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations. |
JV25 |
14.40 |
2550 |
87.2 |
Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations. |
YG11C |
14.40 |
2700 |
86.5 |
Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations. |
YG13C |
14.2 |
2850 |
86.0 |
Primarily for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and very hard formations. |
YG15C |
14.0 |
3000 |
85.5 |
For oil cone drill bits, for medium soft and medium-hard rocks. |
Size information
Here are the main size of our flat carbide buttons, also we can make these buttons according to customers’ drawings.
Flat carbide button |
Product name |
Dimension |
|
Diameter(mm) |
Height(mm) |
||
|
JC7207 |
7.2 |
7 |
JC8207 |
8.2 |
7 |
|
JC9208 |
9.2 |
8 |
|
JC1028 |
10.2 |
8 |
|
JC1415 |
14.8 |
15 |
|
JC1615 |
16.2 |
15 |
|
JC1718 |
17.8 |
18 |
|
JC2017 |
20.2 |
17 |
What’s the advantage of our flat carbide buttons?
1.Processing with latest manufacturing technology.
2.Strict quality checking ensure every batch of products meet customers’ requirements.
3.Factory direct shipment ensure short delivery time when you need.
4.Experienced advice to help you on any design products.
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