Super Purchasing for Hq Drill Rod - Rotary Drilling Tools Large Diameter Tricone Drill Bits – TDS
Super Purchasing for Hq Drill Rod - 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:
Our growth depends around the superior machines, exceptional talents and consistently strengthened technology forces for Super Purchasing for Hq Drill Rod - Rotary Drilling Tools Large Diameter Tricone Drill Bits – TDS , The product will supply to all over the world, such as: Costa rica, Ethiopia, New Orleans, In order to meet our market demands, we have paied more attention to the quality of our products and services. Now we can meet customers' special requirements for special designs. We persistently develop our enterprise spirit "quality lives the enterprise, credit assures cooperation and keep the motto in our minds: customers first.

The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.

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