HDD drilling rock bits head cone roller

1. Is your company a distributor or a manufacturer?

A:  Yes,We are a professional Rock Bits manufacturer GREAT DRILL BIT in China.

2. How  about your products?

A : Yes. All our activities are accredited to ISO 9001:2008, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.We have many high quality  prducts (the more information) .

3.what is the Packaging & Delivery?

   A:We used high quality export carton or standard export woodern case

4.what is the time about the delivery?

  A:The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement. According the distance from China to your port, usually from China to European about 25 days. To West of American 20 days.

5. How to order the products?

A: Send the inquiry with detail item description or with Model number. If there is no packing demand we take it as sea-way packing. If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.

We customized the type and size according to different drilling demand .

The mainly products :

PDC Bits : Matrix body and Steel body ;

Tricone Rock Bits / Pilot Bits : TCI Bits and Steel Tooth Bits (Milled Tooth Bits );

PDC Hole Openers : High Effective drilling works ,saving times and money .

PDC reamers : Used for high quality wellbore .

Rock Reamers ,is also named HDD Hole Openers ,including segments of TCI bits and segments of Steel tooth bits ;

Roller Cone Cutters : also named Segments Of Tricone Bits ,used for Rock reamers .