DHD360 DTH Rock Bit for 8" Drilling
Product Description
Firip Corporation manufactures and supplies the highest quality and most efficient down-the-hole (DTH) hammers and drill bits to the mining, construction and water well industries.
Drilling and blasting engineers and water well contractors trust Firip's DTH equipment because each of our hammers and drill bits incorporate precision engineering and high standards of drilling efficiency.
(1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05 tungsten carbide which is same grade as internationally well-known brand.
(2) Apply "hot (thermal) -insertion" processing procedure to insert the buttons as same as internationally well-known brand.
(4) Entire CNC processing procedure ensure the quality consistency and reliable.
(5) Top grade requirements of heat-treatment guarantee durability, specific heat treatment standards and special "stress relief" processes ensure consistent performance.
(6) Designed for maximum performance and hole cleaning ability and high penetration rate.
| Drill bit | dia(mm) | no..holes | gauge buttons | front buttons | weight(kg) | part no. |
| 135 | 2 | 7*∅18 | 6*∅14 | 15 | DH55-135 | |
| 140 | 2 | 7*∅18 | 7*∅14 | 16 | DH55-140 | |
| 146 | 2 | 7*∅18 | 7*∅14 | 17 | DH55-146 | |
| 152 | 2 | 8*∅18 | 8*∅14 | 17.5 | DH55-152 | |
| 165 | 2 | 8*∅18 | 8*∅16 | 18.5 | DH55-165 |
| H180-DTH350-19QZ-40-B18 | 180 | 2 | 9*∅18 | 10*∅16 | 22 | DH55-180 |
| 203 | 2 | 18*∅18 | 6*∅18 | 22.8 | DH55-203 |
Putian FIRIP Mining&Machinery Co., Ltd is specializing a manufacture of drill tools for 23 years in China. It mainly studies and manufactures the low&high pressure down-the-hole impactors, various down-the-hole drills, drill pipes and drilling tools. The products are widely used in earthwork, mining, water well engineering and construction. Geothermal drilling, etc.
Domestic brands in China are mainly Yongchuang. We have about 5, 000 square kilometers of standard plant, complete equipment, advanced technology, reliable and stable quality which has won the praise of most of the domestic and foreign markets. In recent years, with the continues growth of the company's sales, target market gradually exported to all over the world, Nowadays, our products are exported to more than 20 countries and regions in Russia, Central Asia, Southeast Asia, the Middle East, Africa and South America. We always continuously improved the industry standards for rock drilling and drilling tools. We are committed to establish a stable cooperative relationship with customers and suppliers from all over the world, mutual benefit and common development.
1. Our factory has been specializing in the production of drilling tools and spare parts for 23 years.
2. We have advanced technology and equipment, as well as an experienced service team.
3. Rock drilling tools are exported to all over the world, main markets: Europe, South America, Southeast Asia, Africa, Russia, India, etc.
1. Where is your company located?
We are located in Putian City, Fujian Province, about 200 kilometers away from Xiamen International Port.
2. Why choose Firip drill bits?
1) We have more than 20 years of experience in researching, developing, manufacturing and supplying high quality rock drilling tools to all over the world.
2) We have super high quality and cheap price.
3) Excellent service.
3.Which port do you ship from?
We usually ship containers from Xiamen Port. Or customers can specify any port in mainland China
4.What is your minimum order quantity?
Our MOQ is 1 piece or 1 set, the price may depend on the order quantity.
5.How about the delivery time?
It usually takes about 15 days.
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