🔥2026 New Arrival ＆ Hot Sale ＆ 49％ Off🔥Porcelain Glass Ceramic Tile Dry Cut Diamond Drill Bit 6-Piece Set

FEATURES

VACUUM BRAZED DIAMOND COATING - Offers superior strength and heat resistance, allowing you to drill clean, precise holes in the hardest materials like porcelain and granite without cracking them, ensuring a professional finish.

WET AND DRY DRILLING CAPABILITY - Provides the flexibility to drill with or without water. Using water extends the bit's life and reduces dust, while dry drilling offers convenience for quick jobs on site.

NON-SLIP HEX SHANK - Features a 1/4-inch hexagonal shank that provides a secure grip in your power drill chuck, preventing slippage during high-torque applications and ensuring stable, efficient, and safer drilling performance.

WIDE MATERIAL COMPATIBILITY - Engineered to effortlessly cut through a variety of hard materials including glass, ceramic tiles, porcelain, granite, and marble, making this set an essential tool for any renovation or installation project.

COMPLETE MULTI-SIZE SET - Includes five diamond hole saws in popular sizes and a positioning spear bit, providing everything you need to start various drilling tasks immediately for a wide range of applications.

SPEC

Material: Diamond

Size:

Drill Bit Diameters: 6mm (0.24 in), 8mm (0.31 in), 10mm (0.39 in), 12mm (0.47 in)

Shank Diameter: 6.2mm (0.24 in)

Package Includes: 1/5/6/7 * Diamond Drill Bit

NOTES

Not suitable for drilling wood, tempered glass, or concrete.

Start drilling at a 45-degree angle and gradually straighten to 90 degrees to prevent the bit from slipping.

Using water as a coolant is recommended to significantly extend the life of the drill bits.