3-Piece Diamond Drill Bit Set 1/2, 3/4 & 1 Inch – Tile, Glass & Flower Pots

• 3-Piece Set: 1/2, 3/4 and 1 inch diamond drill bits.
• Triple-Layer Diamond Coating: Grinds through glass and tile without cracking.
• 1-1/8 Inch Cutting Depth: Handles tile, glass and thin stone.
• Side Slots: Help cooling and core removal.

• Materials: Porcelain, ceramic tile, glass, granite, quartz, marble and natural stone.
• Tool Compatibility: Standard corded and cordless drills with a 3/8 inch or larger chuck.
• Not For: Concrete, masonry block, wood or metal. Do not use hammer mode.

• Mark & Wet: Mark the hole and spray or drip water on the work area.
• Start at an Angle: There is no pilot bit. Hold the drill at a slight angle to cut a small C-shaped groove, or start through a drill guide or scrap-wood template.
• Bring to Vertical: Slowly bring the drill upright and keep adding water to the cut.
• Light Pressure: Let the diamonds do the work. Dip the bit in water every 20 to 30 seconds and don't use hammer mode.

• Planters: Drainage holes in ceramic and terracotta pots.
• Bottle Lamps: Wire holes in glass bottles.
• Fixtures: Holes for bathroom and kitchen fixtures in tile.
• Marble & Porcelain: Clean holes for wall fixtures.

• Sizes: 1/2, 3/4 and 1 inch
• Pieces: 3 drill bits
• Depth of Cut: 1-1/8 inches
• Cutting Edge: Triple-layer electroplated diamond
• Use Type: Wet drilling

Q: What sizes are included?
A: 1/2, 3/4 and 1 inch.
Q: How deep can it cut?
A: 1-1/8 inches.
Q: Do I need water?
A: Yes. These are wet-use diamond bits. Keep the cut wet the whole time to cool the bit, control dust and get a clean, chip-free hole.
Q: Can I drill a flower pot?
A: Yes. Turn the pot upside down, keep the spot wet and start at a slight angle with light pressure.