Cop64-165mm water well drilling bits Use high strength carbide and steel

Cop64-165 mm drilling bits is usually using on water well drilling. The hole diameter can be 152mm~203mm,The non - standard bit diameter can be up to 235mm.

The products of cop series are divided into Nylon tube and Nylon tube without. Both of them have advantages, which are mainly reflected in:
1. Bit with nylon tube: the bit with nylon tube and the impactor used in this product has the feature that sediment is not easy to be inverted, which is more convenient to use. However, Hammer's structure is more complicated and the manufacturing cost is higher.
2. Bit without nylon tube: the Bit without nylon tube and the impactor used are more efficient, simpler structure and lower energy consumption.But there are requirements for the operator's proficiency.
Product prices are more economical.

Advantages:
1. The carbide we using the brand of KD10.This carbide is using 's technique.
2. We use high quality special steel and mature and stable heat treatment process.
3. In addition, we have more than 20 years of drilling equipment production experience.
Is right to chose us-Putian Qideli Drilling Tools Co.,Ltd.
Main dimension:

About Us:
Putian Qideli drilling tools Company was founded in 2010, is specialized in the production and operation of mining drilling tools, research and development-oriented enterprises. 20 years, the production of chisel-bits, cross-bits, button bits, thread bits, PDC bits high and low air pressure DTH bits, DTH hammer, drill rods, etc, are widely used in energy, metallurgy, geology, coal, water conservancy, chemical industry and the mining, road construction, has been unanimously endorsed by the majority of users. Basing on our complete product and excellent quality, We have a certain domestic markets, also export to Russia, Japan, Southeast Asia and other regions alsowhile