| After-sales Service: | Yes |
|---|---|
| Warranty: | Resend New in Case Bad Quality |
| Certification: | CE |
| Surface Treatment: | Nitriding Treatment |
| Manufacturing Process: | Forging |
| Material: | High-Quality Hard Alloy, Best Quality Steel |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Material: tungsten carbide
Color: blue, black, golden, red
Model:BHD110,BHD130
DIA:110mm,130mm(110mm~200mm),
We can design and manufacture the products accroding to your requirements!
Application: mining industry, energy, metallurgy, geology, coal, water conservancy, chemical industry and road construction.
About us
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 20 years.
2. We have advanced technology and equipment, advanced heat treatment theory.
3. Our technician has more than 15 year's professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines.
RUSSIAN TYPE DTH DRILL BIT SPECIFICATION:
| Name | BHD110-110P | BHD110-130P |
| Diam. mm | 110 | 130 |
| Gauge button | 8*14mm | 8*14mm |
| Inner button | 7*12mm | 7*12mm |
| Match hammer | BHD110P | BHD130P |
DELIVERY
- We can delivery in 2-3 days if we have products in stock, special design and customize products need 20-30 days.
- We can delivery according to customers' requirement, by sea, by air or express. We have long cooperation with DHL, TNT, EMS, UPS, FEDEX.
- Standard export packing. Wooden boxes, plastic boxes, carton packing, all with anti-collision foam.
Suppliers with verified business licenses
Audited Supplier 
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