DIAMOND COATED - Diamond coating enhances the drilling speed, which makes the bit more sharp.
NICKEL PLATED SURFACE - Nickel plating surface can extend the service life and enhance the surface corrosion resistance.
SPECIAL DESIGN - Slotted edge makes it more sharp, works more efficient. Side open can remove the waste to keep the drill bit clean.
APPLICATIONS - Perfect for drilling glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, slate, marble, granite, light stone and fiberglass. (Need to be used at a low speed; Always use lubrication (water) when processing, otherwise the hole saw will burn.)
وصف
Designed for drilling 25mm diameter holes.
Nickel-plated hole saw drill bit with a diamond dust coating offers superior performance and cutting strength.
Cut clean and round holes to a depth of approximately 5mm.
Excellent for making clean and accurate hole on glass, tile, marble and other fragile materials.
Always use lubrication (water), otherwise the diamond coated drill bit will burn.
Start your hole diagonally, make a round trace and then hold drill straight.
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: 25mm / 1-inch
Drilling Depth: 5mm / 0.2-inch
Shank Diameter: 8mm / 0.3-inch
Revolutions Per Minute: 800-1000