Product Review
Descriptions:
1. Designed for drilling 6mm diameter holes.
2. Nickel-plated hole saw drill bit with a diamond dust coating offers superior performance and cutting strength.
3. Cut clean and round holes to a depth of approximately 5mm.
4. Excellent for making clean and accurate hole on glass, tile, porcelain, marble and other fragile materials.
5. Always use lubrication (water), otherwise the diamond coated drill bit will burn.
6. Start your hole diagonally, make a round trace and then hold drill straight.
7. Works better with an electric drill (Excluding in this item).
Specifications:
Product Name: Glass Hole Saw
Material: Metal
Body Coating: Nickel Plated
Tip Coating: Diamond Plated
Cutting Diameter: 6mm / 0.24-inch
Drilling Depth: 5mm / 0.2-inch
Shank Diameter: 5.5mm / 0.22-inch
Revolutions Per Minute: 800-1000
Package Contents:
10 x Glass Hole Saws
- SIZE - 6mm(1/4-inch) Drilling Diameter, 5.5mm(0.22-inch) Shank Diameter. The hole saw achieves high precision and smooth cuts without edge breakage, with good toughness and high strength.
- DIAMOND COATED - Diamond coating enhances the drilling speed, which makes the bit more sharp.Electroplated diamond is uniform and more wear-resistant.
- NICKEL PLATED SURFACE - Nickel plating surface can extend the service life and enhance the surface corrosion resistance. Diamond coating maximizes performance and retains a sharper cutting edge than traditional carbide or bimetal hole saws.
- SPECIAL DESIGN - The diamond hole saw with clearance hole facilitates the entry of cooling water and the escape of chips from the drilled hole. Makes the drilling process easier. Not suitable for drilling tempered glass, plastic and wood.
- APPLICATIONS - Perfect for drilling glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, slate, marble, light stone and fiberglass. (Need to be used at a low speed; Always use lubrication (water) when processing, otherwise the hole saw will burn.)
