Diamond Glass Hole Saw Drill Bit with Center Positioning Bit for Glass, Ceramic, Porcelain, Tile 40mm

• Features: Suitable for stone, tile, ceramic, glass, etc. Center positioning drill bit helps cut accurate holes
• Long Life: Reduced drilling speed, low drilling pressure, and increased use of water lubrication will extend the life of the drill bit
• Clearance Hole: Diamond drill bits with clearance hole facilitate the entry of cooling water and the evacuation of drilling chips. Facilitates the drilling process
• Clean and Smooth Cutting: Diamond hole saw creates high-precision smooth cuts without broken edges. White zinc plating on bits maximizes tool life with excellent corrosion resistance
• Tips: Please use at low drilling speed and drilling pressure. Always work with coolant (water) when drilling. Not suitable for drilling tempered glass, plastic, and wood.;

Product Description

Description:

1. Smooth and precise finish to lower cutting resistance and drilling pressure, increasing sharpness and water lubrication efficiency.

2. Produces clean, accurate holes in minutes with little or no chipping. Center-locating drill bit helps cut precise holes.

3. White zinc plating on bits maximizes tool life with high corrosion resistance. Excellent for making holes on glass or ceramic and greatly extending the life of the drill bit.

4. Diamond drill bits with clearance hole facilitate the entry of cooling water and the evacuation of chips and other drilling particles. Makes the drilling process easier.

5. Suitable for stone, tile, ceramic, glass, etc. Works best with an electric drill (excluding the item).

Note:

1. Always use lubrication (water) when the drill bits are working.

2. Low drilling pressure and increased use of water lubrication will extend the life of the drill bit.

3. Not suitable for use on concrete or for depths greater than approximately 1/2 inch.