110mm Diamond Coated Glass Hole Saw Drill Bit for Ceramic Tile Marble Rock Porcelain

General Description

110mm diamond coated glass hole saw drill bit, ideal for drilling various materials such as glass, tiles, jars, ceramics, slate and marble.Its special design helps eliminate waste, keeping the drill bit clean during use.

Technical specifications

• Size: 110 mm (4.3 inches) drilling diameter
• Shank diameter: 10 mm (0.4 inches)
• Recommended drilling speed: 800-1000 rpm

Usage

For efficient drilling, it is advisable to use the drill bit at low speed and add coolants or water when processing.

Other information

• Diamond coating for better drilling speed and sharpness
• Nickel-plated surface to extend service life and improve corrosion resistance

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