Calidad Ultra-Thin 1" Hole Saw Grinder Bit for Wet Use Only
Ideal for precision drilling on delicate, hard materials such as ceramics, optical and sheet glass.
Tile, ceramic, and glass drill bits with ultra-thin walls (1mm) deliver a 2x longer life span and faster-drilling speed on delicate surfaces.
These electroplated diamond core drill bits have the thinnest wall than other core drills. The thin wall allows for a more precise cut, a better surface finish, and even less chipping. Best used on delicate, hard materials such as optical glass, glass tile, sheet glass, thin glass, and thin slices of stone.
Best solution for hard, delicate surfaces.
Disclaimer: This bit is designed for Wet Use Only. Please ensure you do not force the bit down too hard as it may break - let it work with adequate pressure.
Glass Tile
Sheet Glass
Thin Glass
Thin Stone Slice
Installing Fixtures in Glass Tiles: Ideal for precise, clean holes required for fixtures in glass tiling.
Precision Drilling in Optical Glass: Perfect for applications in optical instruments where accuracy is paramount.
Decorative Work on Sheet Glass: For creating artistic designs or installing decorative elements in sheet glass.
Work on Thin Stone Slices: Suitable for delicate drilling in thin stone materials, ensuring minimal damage.
Hole Dimension: 25mm (1")
Wall Thickness: Ultra-thin 1mm for precision cutting
Material: Vacuum Brazed Diamond Technology for durability and speed
Recommended RPM: 3,500 - 4,500 for optimal performance
Usage: Wet use only, with lateral opening for improved cooling
Additional Features: Diamond coating for enhanced drilling speed, depth marks for precision, and includes a portable plastic storage case
Durability: Reinforced for maximum durability and precision ground carbide for clean holes
