Specifications

DEFY Diamond drill bit for sale
1. soil, sand, gravel, rocks
2. geological coring, mining blast, etc
3. for drilling rig

DEFY Diamond drill bit for sale

Zhengzhou DEFY is one of the main drilling rig and drill bit manufacturer in China. We offer different sizes of drill bit for customer choice.

 

There are diamond drill bits for 75mm, 89mm, 110mm, 131mm, 159mm, 171mm, 203mm, 219mm, 250mm, etc.

 

If you could kindly tell us your required diameter and local stratum(there is rock or not), we can recommend you suitable drill bits.

 

Features:

 

Please kindly contact me if you have interest in our diamond drill bits.

 

Service:

We offer drill bits for different usage. Our engineer will help to design right model for your project. For more details, please kindly send us an inquiry or contact our sales people by instant messenger. Thank you very much.

 

Contact info: Lucile Liu

 

Tel: 0086-371-55819257

Mobile & Whatsapp: 0086-18135686181

Mail: lucile ( at )

Skype: defy007

Web: ,