Eccentric 159-CIR110 drill bits with casing tube series
* Rapid removal of cuttings; High penetration rate, especially in resistant rock formation;
* Easy soil and groundwater sampling during drilling;
* Possible to measure yield estimate at selected depth in the formation;
* Advantageous in unconsolidated formations with a high risk of caving
Q.Why choose us as Eccentric 159-CIR110 drill bits supplier?
A. High-quality products, reasonable price, professional team work.
Q.Eccentric 159-CIR110 drill bits which industry can use?
A.Mining, tunnel, foundation pit, quarry, oil, well, etc.
Q. Do you have different type for different kind of stone?
A.Yes,according hardness of stone and stone's feature, we have different type respectively.
Q:Can I have a sample Eccentric 159-CIR110 drill bits for testing?
A:Samples are still to be paid but discounted price can be provided.
Q: How long is your delivery time?
A: Generally speaking ,5-10 days if have stock . Regular order delivery in 20~30 days if without stock.Otherwise it depends on your order Quantity.
