tungsten carbide button drill dth hammer bit for coal mine drill rock bit
| Place of Origin | China |
| Brand Name | ZhuZhou Top |
| Certification | ISO9001:2015 |
| Grade | ZF0057 |
| Minimum Order Quantity | 10 pcs |
| Price | USD 2.2-3.5/pcs |
| Delivery Time | 7-15 days |
| Payment Terms | 100% TT before shiping |
| Supply Ability | 100000 pcs/month |
tungsten carbide button drill dth hammer bit for coal mine drill rock bit
Convex front:
Applications: soft to medium hard rock. Non abrasive formations. High penetration rate.
Typical formations: Limestone, hard limestone, shale.
Typical formations: Granite, hard lime-stone, basalt.
Design feature: HD – larger gauge buttons. DGR – double (overlapping) gauge row. Only from 8".
Typical formations: Granite, hard limestone, basalt.
Features:
1) Tapered connection: 6, 7, 11, 12o
2) Threaded connection: R22, R25, R28, R32, R38, T38, T45, T51
3) Diameter: 28-127mm
any further questions ,pls contact us feel free
Grades of high quality tungsten carbide chisel drill bits as following :
YG8C YG11C YK20 YK15.6 YK25 YK45
Main Features:
1. The material is imported from foreign special high-quality steel.
2. The carbide buttons are purchased from Sandvik.
3. After special treatment, the service life of anti-fatigue and anti-friction is longer than others.
Scope of application:
Mining, quarry, road building, well hole drilling, blasting, landslide prevention, dam reinforcement, anchoring, geothermal, hydrology, etc.
6. Tungsten Carbide Circular Blade
| Packing | Outside Carton or plywood case with inner plastic box. |
| Shipping | UPS,TNT,EMS Abby Pan,Fedex,DHL,or by sea,as you reques |
Product process and Equipment
Our factory
1.We are a real factory with very very nice wholesale price with high quality and good after sales service.
2.Rearch and development team with 5 members is rich experienced. OEM and label printing
orders are welcome.
3.The MOQ is 1pc.Sample and freight fee is borne by buyer.The sample fee will be reduced in
the next big quantity order.
4.Quick delivery time. We have carbide rods in stock. Delivery time within 3 days after your payment.If quantity is customized and large,delivery time is negociate
Contact information
Fax: 0086-731-
Mobile/Whatsapp: 0086-18973341595(wechat/whatsapp)
Email address:sharon@xtjqxcl.com
| Place of Origin | China |
| Brand Name | ZhuZhou Top |
| Certification | ISO9001:2015 |
| Grade | ZF0057 |
| Minimum Order Quantity | 10 pcs |
| Price | USD 2.2-3.5/pcs |
| Delivery Time | 7-15 days |
| Payment Terms | 100% TT before shiping |
| Supply Ability | 100000 pcs/month |
