Specifications

Laser welded spiral dry drill core bits
-Wet and dry drill
-Drilling stone,tiles and brick
-For electric drilling machines

Production Description:

 

Order-arrangement diamond segment core drill for granite, marble high quality

 

diamond drill bit contain the advantages both sintered and also electroplated products,high quality and longer using life.

 

We could produce different grit of discs to meet your need. 

 

Designed for drilling stone slabs, Granite, Marble, Ceramic tiles and porcelain with water cooling

 

Connection: M12, M14, M16, 5/8-11,1/2"gas

 

Application	Diameter (mm)	Segment thickness (mm)	Diamond width (mm)	Total Length (mm)
Granite   Marble   Sandstone   Quartz	8	2.5	3/5/15	80/100
	10	2.5	3/5/15	80/100
	12	2.5	3/5/15	80/100
	14	2.5	3/5/15	80/100
	16	2.5	3/5/15	80/100
	18	2.5	3/5/15	80/100
	20	2.5	3/5/15	80/100
	25	2.5	3/5/15	80/100
	28	2.5	3/5/15	80/100
	30	2.5	3/5/15	80/100
	32	2.5	3/5/15	80/100
	35	2.5	3/5/15	80/100
	38	2.5	3/5/15	80/100
	40	2.5	3/5/15	80/100
	42	3.0	3/5/15	80/100
	45	3.0	3/5/15	80/100
	48	3.0	3/5/15	80/100
	50	3.0	3/5/15	80/100
	52	3.0	3/5/15	80/100
	54	3.0	3/5/15	80/100
	58	3.0	3/5/15	80/100
	60	3.0	3/5/15	80/100

 

 

 

 

 

Certificate:

 

More information, pls feel free to contact me.

Candy Qiu

sales02 at bontai-diamond dot com

Mob:86-180 5078 2396

Skype:candyqiu_2008