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Latent bore log tooth bit and DTH impacter is supporting the use of a drill bit, by spline with percussive drilling operations, is widely used in mining in open-pit mine, quarry, water and electricity engineering, water well drilling, excavation of side column support, etc. With drilling straight, speed, the characteristics of the drill deep hole.

In 2004, our factory established in Zigong, Sichuan P.R., and equipped with many high-tech equipments such as sinter-HIP furnace and so on. We do all the process from the beginning in our factory, from mix grade powder to brazing, precision grinding. So we can control the quality all the way to final products. We have professional teams to serve you and to meet your different requirements.

By now, we have succeed in exporting to over 60 countries all around the world and gained good market reputation. We’re confident to offer you our products with high quality, and competitive price. 

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Pre-Sales Service:

We have 24 hours team to solve problems before sales;

Professional advice for Inquiry and technical support;

supply the details layout, installation instruction, technician support for the clients;

We given client the details technician offer;

View our Factory,sales manager accompany and 24 hours English support;

After-Sales Service:

We have 24 hours team to solve problems after sales;

We supply whole machine lifetime spare parts for every customer with low cost after warranty time;

We always update the new technology to every customer;

We arrange engineer to install the machinery and training the workers for client abroad if clients required;

We have free spare parts with the right machine during warranty time.

 tapered button bit sharpener grinder button drill bit for rock drilling

Q: Are you trading company or manufacturer ?

A: We have our own factory,guarantee the price is first-hand.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it takes 30 days, which is according to the quantity.

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

A: Yes, we could offer the sample for free charge but not the freight cost.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance , the balance before shippment.

                                         If more questions, pls feel free to contact us any time..