Application Field:
Tungsten Carbide Button Bits are mainly used in petroleum drilling, snow plow equipment, cutting tools, mining machinery, road maintenance and coal drilling tools.It is also can used as excavating tools for Tunneling, quarrying, mining and Construction. In addition, it can be applied as drill accessories for rock drilling machine and deep hole-drilling tools due to its good impact toughness and excellent wear resistance.
There are various types of carbide button bit for your alternative, such as spherical buttons, ballistic buttons, conical buttons, wedge buttons, wedge crested chisel, wing tip, spoon buttons, flat-top buttons, serrated buttons, sharp claw, auger tips, road digging buttons and so on.We can design and manufacture according to your drawings or samples.
Besides, we Drow adopt advanced grinding machine, the precision of cylindrical grinding and surface grinding is leading domestically. Three states of grinding can be supplied : rough, rough grinding and fine grinding.
Product Details--- Tungsten Carbide Button Bits
Properties of material general use as button bits as below shows:
| Grade | grain size | Co | Density | Hardness | T.R.S. |
| (±0.5%) | (g/cm3) | HRA | kgf/mm2 | ||
| DK2 | Coarse | 6.5 | 14.93 | 89.7 | 280 |
| DK6 | Coarse | 5.5 | 14.9 | 87.5 | 250 |
| DK7 | Coarse | 7 | 14.9 | 86.2 | 250 |
| DK8 | Coarse | 8 | 14.73 | 88.5 | 250 |
| DK9 | Coarse | 9 | 14.61 | 87.8 | 240 |
| DK10 | Coarse | 10 | 14.5 | 87 | 250 |
| DK11 | Coarse | 11 | 14.42 | 86.5 | 260 |
| DK12 | Coarse | 12 | 14.31 | 87 | 260 |
| DK13 | Medium | 13 | 14.22 | 85.5 | 260 |
| DK16 | Medium | 14 | 13.9 | 85.5 | 280 |
| Please contact our representative if additional grade requirement is needed. | |||||
Features of Different Grades Material :
1.DK7:Use in iron ore mining. Excellent impact resistance and ability to withstand high working temperature.
2.DK8:Use for making compacts of percussion and DTH bits for drilling hard formation. Excellent toughness.
3.DK9:Suitable for bore bit of percussion rotary rock chill, drilling medium hard and fairly hard rock,teeth of coal cutter. cutting coal cutter,cutting coal and oil drill bit.
4.DK10:Use for making compacts of roller cone bits with medium cutter exposure for medium to hard formation. Higher abraion resistance and toughness.
5.DK11: Applied to inlay the drill bit for heavy-duty and bore bit of percussion rotary rock drill,drilling hard rock,such as bore bit for drilling of deep holes,of drilling bore,etc.
6.DK12: Use for making compacts for roller cone bits with medium to high cutter exposure. Excellence toughness and a higher abrasion resistance.
Product Specification
Why choose us:
1.Advanced Technology: Dedicated in tungsten relevant material research and development for tens of years. Constantly introducing new technology and increase investing on high-end production equipment.
2.Comprehensive Service: Fast response to customer demands,short production cycle, rapid delivery to ensure delivery on time, and thorough sales-after service. Always lead you to well position in first round of market competition.
3.Rigorous QC: Rigorous inspection leads to well consistent quality.
4.Fully equipped: Outstanding processing capacity, multiple production lines, advanced metallurgy and machining equipment, professional supporting facilities.
5.Cost-effective: Reasonable design and material selection lead us to a competitive price, so that could help offer you more favorable price of the same level products .
Quality Criteria
1.Hardness
2.Corrosion Resistance
3.Impact Strength
4.Toughness
5.Modulus of elasticity,Rigidity
6.Transverse Rupture Strength. Etc.
FAQ
Q1. Could you offer OEM and ODM service?
A:It’s okay , we have more than 10 years experience in OEM service.Our professional R&D team is dedicated to design products to fit various demands of customers. They can always offer the professional advice and solutions for you!
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% balance before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your sample policy?
A: As for cemented carbide materials, we can supply the sample if we have ready parts in stock, but the customers have to kindly pay the sample cost and the courier cost
Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery. Our production is based on ISO9001,rigorous inspection and strictly quality control system in our production process.
Q5: How do you keep long-term and good relationship with our business?
A:1. Consistent quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend. We sincerely do business and make friends with them, no matter where they come from.
Q6: What else product can you buy from us?
A: Carbide insert,carbide end mill,carbide drill,carbide boring,cutting tools&customized carbide precision molds.
