Step drag bit 6-inch for water well drilling 

Product description Carbide drag bit is usually designed for use in soft formations such as sand, clay, or some soft rock in water wells, mining, geothermal, jet grouting ,environmental and exploration drilling. For carbide drag bit we have step drag bits and chevron drag bits. Chevron drag bits are usually used for drilling more abrasive formations like soft sandstons and shales. Chevron drag bits are more durable than step drag bits because of cutting structuer, but penetrate more slowly. We can supply carbide drag bit from 3 inch to 9 7/8 inch and also we accept customized products, if you have any special requirement, please feel free to contact us. Packaging and shipping Packaging for the Step drag bit 6-inch for water well drilling is in the carton box or wooden box, it is up to the order quantity and size; Samples will be sent by express, batch products will be sent by air or by sea; Available products will be sent within 5 working days, ba…