We are a professional manufacturer & distributor of drilling tools and equipment in China. We have many industry experts in research and manufacture of diamond bit, also with many technical staff familiar with drilling.
1.Advantages of our products
1) strong resistance to abrasion and impact resistance
2) Long work life
3) Fast drilling rate
4) High quality, low price
2. Available Sizes:
IADC CODE | 437,447,517,527,537,547,617,637,737 |
advantage | reliable quality and competitive price, Stocks adequate, time delivery. |
Bearing type | Sealed bearing and non-sealed bearing metal sealed journal bearing rubber sealed journal bearing |
Formation or layer | Soft, medium soft, hard, medium hard, very hard formation |
Material | Alloy steel, carbide |
packing | Wooden box or as your requirement |
Payment terms | L/C T/T Western Union Cash |
Delivery terms | By sea |
Delivery time | Within 7 days after receive payment |
application | Petroleum and gas, water well, oil field, construction, geothermal, directional boring and underground foundation work. |
