7PCS Diamond Drill Bits Set for Ceramic, Glass, Porcelain, Marble, Granite Enhanced Durability and Efficient Drilling

7PCS Diamond Drill Bits Set for Ceramic, Glass, Porcelain, Marble, Granite Enhanced Durability and Efficient Drilling Description

INCLUDES VARIETY: This set features 2pcs 1/4 inch, 1pc 5/16 inch, 1pc 3/8 inch, 1pc 1/2 inch diamond drills, and 2pcs 4- drills, catering to diverse drilling requirements across different materials.
ADVANCED TECHNOLOGY: Utilizing advanced brazed diamond technology, these drill bits offer superior durability and efficient performance, making them ideal for both professional and DIY projects.
NO WATER NEEDED: Equipped with solid cooling wax, these drill bits reduce drilling temperature effectively without the need for water. They can continue to be used with water once the wax is depleted.
HIGHLY VERSATILE: Suitable for drilling into ceramic, glass, porcelain, marble, granite, stone, and bricks. Compatible with most power drills, hand drills, and bench drills. An angle grinder can be used with a converter for enhanced versatility.
USAGE INSTRUCTIONS: The drill bit is designed for initial drilling positioning. For effective use, start with a 45-degree angle to cut a crescent-shaped at speeds over 2000 rpm, then vertically align the drill for complete hole drilling, increasing speed and wobbling to remove debris.

Features:
Our diamond drill bits set is designed to create clean and precise holes in delicate materials like ceramic, glass, porcelain, and marble, minimizing the risk of cracking or damage.
Each ceramic drill bit incorporates solid cooling wax to effectively reduce cutting temperatures without the need for water.
Constructed from high-quality materials, our tile drill bits offer durability and precise, efficient drilling.
Enjoy fast, dry drilling with a round shank that is compatible with a wide range of machines, including power drills, hand drills, and bench drills.
The set includes multiple sizes to accommodate various drilling requirements.

Specifications:
Color:
Diamond Drill Sizes: 1/4 IN, 5/16 I