Professional Diamond Core Drill Bit for CNC machine/ marble diamond drill bit/ diamond core bit segment

Good Diamond Core Bits for CNC machine     

1) High quality, smooth cutting without chip, reduce the stone waste

2) Universal dry/wet cutting for granite, marble, sandstone, concrete, asphal/ bituminous pavement, limestone, lavastone  etc..

3) Soft to hard bonds designed for cutting hard to soft materials

4) Sandwich or grooved segment with any shapes for single or multi-blade as required.

5) Reasonably priced with excellent service and consistent quality.

6) Guarantee fast smooth cutting on each stone.

**Attn: different market need different quality and sizes. We can make all kinds of sizes and quality or price according your requirement. **

Normal dimension for reference: 

Specification of  marble diamond drill bit

1) differnt size:other size can be order
2) different segment type: other type can be order

3)  for different machine: granite/marble/sandstone cutting machine

4)  for different stone: such as granite, marble, sandstone, limestone, basalt etc..

  Our company was founded in 2003, Shunda tool factory, in Yonghe town of Fujian city of Jinjiang province in May 2010 to operate. In response to the call of the county government, the county government to return home business, in June 2010 officially joined the Jiangxi company of the super hard material tools Co., Ltd., general manager of the company as general manager of the company in March 2013. In April 2013 the formation of Poyang HuiSen Diamond Tools Co., Ltd., the company is a joint-stock, total investment is 50 million yuan, settled in Jiangxi Poyang County Jiezhen Diamond Industrial Park.
In 2013 in the course of business, shareholders of the company management layer to pool the wisdom and efforts of everyone, tighten the A shares of rope ", put into production that year is achieved the turnover exceeded Luqianwan yuan ideal performance, praised by all walks of life, won the pursuit of the same industry.
In the next journey, all my colleagues in the company, with confidence, establish a goal, together, work conscientiously, tenacious struggle, vowed to HuiSen create standard, first-class enterprises, for HuiSen live up to expectations, win glory for the home, for the national.

Q1.How is your quality?

 A1.We are a very seriously control system.We guarantee the high performance of our products.

 Q2.What is the warranty for your product

 A2.For one year from the date of purchase ,If an problem on our side,we will make prompt response and take the shipping cost and send repalcement.

 Q3.Do you have differen quality for different kind of stone?

 A3.Yes, according hardness of stone and stone's feature,we have different typology respectively.

 Q4.If we need technical support,can you offer us?

 A4.Yes,we have an experienced team,offering our customers additional benefits with specific advice,by our product managerment staff ,engineers and technicians.

 Q5.How can we be your agent in our country?

 A5.Please inform us your detailed company,we will discuss and propose helpful suggestion for you ,and to find the best solution for you.