2Pc 1-3/4インチセラミック溶接タイルダイヤモンド孔切り具およびピilotドリルビット

LinkMejor Serrated Diamond Hole Saw with Positioning bit for drilling tiles, ceramics, glass, marble, granite, terrazzo, etc.
1)Top Quality:Our multi-tooth diamond hole saw adopts high-quality, thickened diamond coating and a hardened steel body. The surface is treated with advanced brazing technology, ensuring high hardness, rust resistance, corrosion resistance, and exceptional durability;
2)Serrated Tooth Design: The top of the hole opener adopts a serrated cutting edge design, which reduces cutting resistance and greatly enhances the chip removal ability of the hole drill, making cutting and drilling faster and more accurate;
3)Precision Pilot Bit Design: Each tile hole saw is designed with a detachable Positioning pilot drill bit, which makes it efficiently fixes the drilling position of the hole saw to cutting holes quickly.

Specification:
Material:Thickened diamond coating + solid hardened steel body
Cutting types: both wet or dry
Applicable materials: Suitable for almost all types of ceramic tiles, ceramics, marble, granite, stone, glass bottles, etc.

Packge Include：
2 * Diamond Hole Saw Cutter
3 * Pilot Drill bit