Product: Glass Hole Saw 

Shank: Round Shank Grit 

Size: 70/80# 

Overall Length: 55mm 

Size Range: 3mm‑200mm 

Process:Electro‑plated 

Description: Electro‑plated diamond hole saws are specially designed for drilling glass, tiles and other materials, serving as one of the most versatile mainstream hole‑cutting tools on the market. Thanks to excellent overall cost‑performance, these hole‑cutting drill bits are highly favored by customers at home and abroad, balancing reliable practical performance and economic advantages.