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Carbide Button Inserts; Tungsten Carbide Buttons; Cemented carbide buttons; Carbide button to make drill bits for mining and construction,Tungsten carbide buttons Inserts
There are different type of Carbide Drill Bits, like cemented carbides shield cut, cemented carbide bit center, Carbide cross-shaped drill bits, Carbide X-shaped drill bits, Carbide linear shaped drill bits, , Carbide Cross Threaded Type Drill Bits....customized shape also can made as your requested.
| Grade Recommendation: | ||||||
| Grade | Wc (%) | CO (%) | Grain size (um) | Density (g/cm³)±0.1 | Hardness (HRA)±0.5 | TRS (kgf/mm²) |
| HE10 | 94 | 6 | 1.6 | 14.95 | 90.4 | >300 |
| HE15 | 94 | 6 | 2.0 | 14.95 | 89.6 | >280 |
| HE16 | 94 | 6 | 4.0 | 14.95 | 88.2 | >270 |
| HE20 | 92 | 8 | 4.0 | 14.75 | 88.2 | >270 |
| HE30 | 91 | 9 | 4.0 | 14.65 | 87.5 | >260 |
| HE35 | 89 | 11 | 4.0 | 14.45 | 86.8 | >250 |
| HE36 | 88 | 12 | 2.0 | 14.30 | 87.0 | >280 |
| HE40 | 87 | 13 | 4.0 | 14.20 | 85.5 | >240 |
| HE50 | 85 | 15 | 4.0 | 14.05 | 85.0 | >230 |
What are Carbide Button Inserts?
Carbide Button Inserts are a type of cutting tool that are used for drilling, mining, and rock excavation. They are made of tungsten carbide, a hard and durable material that can withstand high temperatures and pressures. Carbide Button Inserts have a spherical or conical shape that can penetrate and crush the rock efficiently.
What are the advantages of Carbide Button Inserts?
Carbide Button Inserts have many advantages over other types of cutting tools, such as:
● They have a longer service life and can reduce the frequency of tool replacement and maintenance.
● They have a higher cutting efficiency and can improve the drilling speed and productivity.
● They have a better wear resistance and can resist abrasion, corrosion, and impact.
● They have a lower cost and can save the operating expenses.
What are the applications of Carbide Button Inserts?
Carbide Button Inserts are widely used in various industries, such as:
● Mining: Carbide Button Inserts are used for drilling blast holes, coal mining, tunneling, and quarrying.
● Construction: Carbide Button Inserts are used for drilling foundation piles, road construction, bridge construction, and geotechnical engineering.
● Oil and gas: Carbide Button Inserts are used for drilling oil wells, gas wells, geothermal wells, and exploration wells.
How to choose Carbide Button Inserts?
There are several factors that need to be considered when choosing Carbide Button Inserts, such as:
● The hardness of the rock: The harder the rock, the higher the grade of the carbide button inserts should be.
● The diameter of the drill bit: The larger the diameter of the drill bit, the larger the size of the carbide button inserts should be.
● The shape of the carbide button inserts: The spherical shape is suitable for soft to medium hard rock, while the conical shape is suitable for medium to hard rock.
FAQ
Q: How to install and replace Carbide Button Inserts?
A: Carbide Button Inserts can be installed and replaced by using a special tool called a button bit grinder. The button bit grinder can grind the worn carbide button inserts and make them sharp again.
Q: How to store and transport Carbide Button Inserts?
A: Carbide Button Inserts should be stored in a dry and ventilated place, away from moisture, heat, and corrosive substances. They should be packed in wooden boxes or plastic bags, and handled with care during transportation.
Q: How to contact us for more information and quotation?
A: If you are interested in our Carbide Button Inserts products, please feel free to contact our customer service for more details. We will provide you with professional technical and service support, and offer you a competitive price.
