Product Introduction

Big diameter diamond core drill bit

These diamond drill pipe clamp rod are used  for drilling small holes on kinds of stone such granite, marble, sandstone, limestone, slate, etc.

These diamond drill pipe clamp rod  can be used for portable electric driller and bench drilling machine,there are high speed and low speed stone bits.

Features of our big diameter diamond core drill bit   :

1.Long lifespan and high efficiency.

2.Include two connections,shand and thread.

3.Machinery: Suitable for electrical hand-held drillers or CNC machines.

4.Attractive performance and reasonable price.

Big diameter diamond core drill bit

The followings are our normal sizes of the big diameter diamond core drill bit  .

Other specifications are available upon request.

Big diameter diamond core drill bit

Fujian Nan'an Boreway Machinery Co., Ltd. is located in Shuitou Town, Quanzhou City Fujian Province, which has been known as The Chinese Stone City.  

Add: Shuitou Town, Nan'an City, Quanzhou, Fujian, China (Mainland) Zip: 362342  

Tel: (+86)595-86990206

Fax: (+86)595-86990220

Skype:boreway02

Attn:Snow  Huang