Solid Tungsten Carbide Mining Inserts Grade K10 K20 Coal / Rock / Road Drilling
Tungsten Carbide Mining Inserts are mainly known as tungsten carbide mining tips or carbide buttons, For rock drilling and percussion tool, drilling in soft ,medium and hard formations.
By using carbide mining inserts, with its superior wear resistance and impact toughness, The speed of drilling and digging will be more faster than other same kinds product.
Our carbide mining inserts are widely used in open-pit mine for mining, quarry, water and electricity engineering, water well drilling, the support of excavation side column etc.
There has been a rapid development in mining and stone cutting tools, with improved performance which has led to the increasing substitution of steel tools by cemented carbide tools, in particular in the oil industry. Notably, the use of very coarse grained hardmetals is growing in this application area.
Introduction of Carbide Mining Inserts:
1. Grade: K10, K20 etc.
2. Application for mining and oil-field rock tools.
3. CIP pressed,extruded ,HIP sintered
4. Tungsten carbide tipped center
5. Hard Metal / Performance: It is fitting for serving as drill heads of heavy rock-digging machinery, plumbun heads are used in deep hole drilling and rock drilling terrace vehicles.
Advantages of Mining Inserts for Coal / Rock / Road Drilling:
Different surface treatment reaches surface accuracy.
100% Virgin Raw Materials
Good welding performance
Strict quality control
Wear resistance and long working life
Tungsten Carbide Mining Inserts Material Grades:
|
Grade |
Density |
T.R.S |
Hardness |
Performance & application recommended |
|
(g/cm³) |
N/mm² |
(HRA) |
||
|
YG6 |
14.9 |
2100 |
90.0 |
For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, usd in geological prospecting, coal mining and oil well boring. |
|
YG8 |
14.7 |
2400 |
89.5 |
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. |
|
YG8C |
14.8 |
2450 |
88.5 |
Mostly used as the buttons of small and mediumsized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations. |
|
YK15 |
14.6 |
2450 |
87.6 |
Suitable to strips, conical buttons for rotary percussion-resistant,geological prospectioin buttons, cut soft and medium hard formation. |
|
YK20 |
14.4 |
2500 |
86.8 |
Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations. |
|
YG11C |
14.4 |
2700 |
86.5 |
Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard and very hard formations. |
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