Professional Diamond Drill Bits for Tiles, Ceramics, Porcelain Stoneware, Tiles, Glass and Stone – Set of 4

General Description

This diamond drill bit set is ideal for precise drilling in hard materials such as tiles, ceramics, granite, marble and glass. It includes four drill bits of varying diameters (5 mm, 6 mm, 8 mm, and 10 mm) and is designed for professional and heavy-duty use.

Technical Specifications

• Drill bit diameters: 5 mm, 6 mm, 8 mm, 10 mm
• Length: 67 mm
• Diamond grit: 10 mm
• 1/4-inch diameter hexagonal shank
• Material: High-quality emery
• Storage case included

Compatibility and Accessories

• Compatible with many drills and lightweight rotary hammers such as Bosch, Hilti, Metabo, Milwaukee, etc.
• Recommended use with a cooling system (water or suitable liquid) to extend the life of the Drill bits.

Installation

The drill bits can be easily installed on most drills thanks to their standard hexagonal shank. Ensure the drill is stopped during installation.

Use

For efficient drilling:

• 1. Pre-drilling: tilt the drill bit at approximately 30° until a notch is formed.
• 2. Straighten the drill bit and increase the rotation speed for optimal drilling.
• 3. Add water or coolant to prevent overheating.

Caution: Do not use on concrete or masonry.

Other information

These drill bits are designed to offer exceptional durability and reliability, ensuring consistent performance even under heavy use.