Granite, marble, ceramic, tile and so on Use and Diamond Material Wax filled vacuum brazed dry porcelain drill bits

1.Application:

Vacuum brazed diamond drill bits. Designed for professional contractors who need to drill various ceramics, porcelains, and stones quickly. Able to drill clean holes. Dry drilling without coolant.

Dry drilling is more suitable for your drilling.

2.Specification:

3.Features:

1. Vacuum Brazed Diamond Core Bits are very aggressive ideal for drilling ceramic and porcelain tiles along with granite, marble,
and stone with super high precision while leaving smooth edges with minimal chipping.
2. Vacuum brazed technology is superior to electroplating in that the bits last much longer than electro-plated diamond bits.
3. They can typically drill more than 55 holes although life is dependent on type of material.

Packing for your reference:

Other packing for your reference: