Description:

This 10 pack of 1/4 inch 6mm vacuum brazed diamond hole saws is designed for fast and precise dry drilling through the toughest hard materials. These bits provide professional results with minimum risk of cracking or chipping on delicate surfaces.

• Material: Diamond
• Diameter: 1/4 inch 6mm
• Segment Height: 10mm
• Shank Type: Round shank
• Drilling Method: Dry drilling with internal wax for cooling
• Compatible Materials: Porcelain, Tile, Granite, Concrete, Ceramic, Marble, Stone, Glass, Brick
• Application: Bathroom tiles, shower doors, water filters, plant pots, vases, and glass bottles
• Key Features: Engraved depth marks for precision
• Compatible Tools: Hand held drills and stand drill presses
• Cutting Angle: 45 degrees
• Flute Type: Straight
• Finish: Black Oxide