vacuum brazed diamond core drill bit for tile porcelain and stone

 Vacuum brazed diamond core drill suitable for Porcelain tile,stone, granite,marble, ceramic and other hard materials.
Specifications:
Diameters: 5~120mm
Diamond height: 3mm,5mm, 10mm, 15mm upon request
Diamond grit: 35/40#, 40/50#, 50/60#
Connection: M14, 5/8”-11,M10,Round,Hex shank
Machine: Angle grinder,Hand machine.
Usage: Dry cutting
Recommended drilling speed:
6800 rpm with diameter of 5-14mm
10000 rpm with diameter from 20-120mm

Other diameters are available upon request.

Advantages:
Perfect safety, excellent fast, high efficiency,Rather longer life than the electroplated drills. For the diameter 35mm,it can make more than 150holes for the porcelain.
Very short lead time and strict quality control.
Packing:
white paper box,plastic hanging tube,double blister,etc.

4.Packaging:Other specification could be ordered according to your requirements.

Each core drill is packed in an inner cardboard case, some inner cases in an export  standard cartons, then reinforced with straps.

5.Payment:

We accept T/T or 30% payment in advance and the rest 70% against the copy of B/L.

 Zhengzhou Cutsky Industrial Co.Ltd was founded in 1996, located in Zhengzhou, which is a professional manufacturer and exporter specializing in all kinds of diamond tools, especially vacuum brazed and electroplated diamond tools, as well as other related products. 

Our products haven been successfully exported to many countries and areas around the world, such as USA, Germany, the UK, the Netherlands, Spain, Sweden, Japan, the Southeast Asia and Middle East, etc.

Why us:

We specialized in producing this diamond vacuum brazed core drill more than 15years.We sell this products to many big brand in Europe countries,Like,Spain,Sweden,Germany,The Netherlands,UK,Switzerland,Italy,etc.