Super Purchasing for Down The Hole Hammer Manufacturers - Rotary Drilling Tools Large Diameter Tricone Drill Bits – TDS
Super Purchasing for Down The Hole Hammer Manufacturers - Rotary Drilling Tools Large Diameter Tricone Drill Bits – TDS Detail:
USING CONDITIONS
1.Mining
2.Water well
3.Oil field & Gas
4.Construction drilling application
TDS Rotary Tricone Bits have optimally designed bearing structures and carbide inserts to withstand extreme challenge of today’s mining applications. Always be ready for improvement on products and providing high performance/cost products. Choosing the right designs with the balance between high ROP (Rate of Penetration) and good drilling service life which ensure the good TDC(Total Drilling Cost) for the customers.
Avalibale IADC
| Series | Application | Operating Parameters | |
| Rotating Speed(RPM) | Weight on Bit-WOB(lb/in) | ||
| 30 | Very Soft | 70-140 | 1000-4000 | 
| 40 | Soft | 70-140 | 1000-4000 | 
| 50 | Soft to Medium | 50-140 | 2000-5000 | 
| 60 | Medium to Hard | 50-110 | 3000-6000 | 
| 70 | Hard | 50-90 | 3500-7500 | 
| 80 | Extremely Hard | 40-80 | 5000-8000 | 
Available Sizes
| Bit Size | ||
| in | mm | Pin Size | 
| 6 3/4 | 171 | 3 1/2 | 
| 7 7/8 | 200 | 4 1/2 | 
| 8 1/2 | 216 | |
| 9 | 229 | |
| 9 7/8 | 251 | 6 5/8 | 
| 10 5/8 | 270 | |
| 11 | 279 | |
| 12 1/4 | 311 | |
| 13 3/4 | 350 | |
Product detail pictures:
Related Product Guide:
With our leading technology also as our spirit of innovation,mutual cooperation, benefits and advancement, we'll build a prosperous future together with your esteemed organization for Super Purchasing for Down The Hole Hammer Manufacturers - Rotary Drilling Tools Large Diameter Tricone Drill Bits – TDS , The product will supply to all over the world, such as: Doha, Swiss, Sydney, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we've gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
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