rcd high quality water well drill rigs roller cutter

RCD high quality water well drill rigs roller cutter

Rcd roller cutter are generally used for drilling holes 1200mm~3500mm in diameter with a maximum rolling efficiency to cut the rock. The carbide cutters utilize an aggressive cutting structure to maximize the performance in medium to hard rocks.

Floating-seal sub-assemblies of good quality ensure the cutter's proper working performance submerged. Precision bearing enables the cutter's flexibility of performance even under extreme drilling condition. And the high grade tungsten carbide has relatively high intensity, hardness and wear-ability.

Title goes here.

  "ChengTan" is a well-known trademark of China's rock drilling tools. It is a necessary drilling tool for all kinds of pneumatic, hydraulic, electric and internal combustion rock drills.
  It is widely used in rock excavation and blasting projects in metallurgy, mining, coal, railway, transportation, water conservancy, electric power and other industries.

  About 80% of the drilling tools are exported to many countries and regions such as America, Europe, Australia and Southeast Asia, earning tens of millions of dollars for the country every year.

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample  if you pay the cost.

Q: What is your terms of payment ?

A: Payment<=1000, USD, 100% in advance. Payment>=1000, USD, 30% T/T in advance, balance before shipment.
If you have another question, please feel free to contact us.

https://message.alibaba.com/msgsend/contact.htm?spm=a2700.wholesale.maonnacta.dmessage.32011c48TYj3lm&action=contact_action&domain=1&id=62024587690&id_f=IDX1GcF4SS1bTwx-DK8pdkM_5Rs1E7MVsQSSdCyNTPEbFWk6O9LrKQ2X7UkBiyk2hqEP&mloca=main_en_detail&tracelog=tracedetailfeedback&umidToken=B0c8033c04d2c93ad8afe90a002620a00