9 7/8 IADC215 Steel Tooth Bit

Detailed Product Description

1.Sizes range from 3 7/8" to 26" , normal sizes consist of 5 7/8", 6", 6 1/2", 7 1/2", 8 1/2", 9 1/2", 9 5/8", 9 7/8", 12 1/4",13 5/8", 14 3/4", 15 1/2", 16", 17 1/2",22", 26", etc. .

2.Covers almost all IADC codes .

3. Steel tooth bits is always rubber O-ring sealed bearing or roller non-sealed bearing.

4.Used for mining, hydrology, subterranean heat,piling, water well drilling and oil well drilling, construction foundation etc. .

We are experienced on manufacturing rock drilling tools, various of tools for your different requirement, we can provide professinal solution of well driling for the suitable customized tools which will decrease the cost of project.