[DIAMOND COATING] This diamond hole saw bit is diamond coated for increased hardness and drilling speed.
[NI PLATED SURFACE] The Ni plated surface of this diamond drill bit enhances durability and erosion resistance.
[CLEARANCE HOLE DESIGN] Features a clearance hole for easy entry of cooling water and debris removal during drilling.
[WIDE APPLICATION] Suitable for drilling glass, ceramics, tiles, marble, and more, offering versatility in various materials.
[EASY INSTALLATION] Simple to install, just attach the end for a straightforward drilling process.

Spec:
Item Type: Diamond Drilling Bit
Material: Diamond
Specification: Approx. 95mm/3.74in
Use: For drilling glass, ceramic, ceramics, tiles, limestone, slate, marble, light stone and glass fibre.

Package List：
1 x Diamond Drilling Bit
1 x Storage Box

Note：