Vacuum Brazed 10mm 6mm Diamond Core Drill Bit Sets 4pcs/ set Dry Wet Drilling

vacuum brazed diamond core drill kit 4pcs/set

Description:

Diamond drill bits for stone, granite, ceramic and other hard materials.

Diameters: φ6/8/10/18mm

Diamond grit: #30

Shank: round, triangle, hexagon

Package: plastic case

Usage: Dry & wet drilling

Special application and design are available upon request

Features:

1. Used for soft & medium hard marble.
2. Sintered type segments.
3. Short Drill, only 70mm in total length.
4. Connection: M14 or 5/8"-11 female thread; Shank.
5. Diameter from 8mm to 65mm.
6. Our Quality has been approved by European & American market for many years.
7. We can offer our clients good after-sale service and professional technical assistance.