Dear friends,

Wish you have a good day.

We are factory of vacuum brazed diamond tools, one of our company's characteristic products:
Drill bits without water when drilling on Granite, Marble, Ceramic, Concrete or others

If you operate according to our company`s special drilling requirement, 1 pc vacuum brazed diamond core drill bit its total finished holes amount will be times of electroplated diamond drill bits.

we have got many Patents on Vacuum Brazed diamond tools through these years effort with our own technology, it  was founded in 2004.

I sure our products will bring you great business value, welcome to contact me.

thanks & Best Regards

Julie