CorePlus Diamond Tile Drill Bit Set CORDTDM4PC 4 Piece

The CorePlus DTDM4PC Diamond Tile Drill Bit Set includes four diamond-tipped drill bits sized 5mm, 6mm, 8mm, and 10mm, supplied in a convenient storage case. Designed for professional, fast, and clean cutting on porcelain and ceramic tiles, these bits use advanced vacuum brazing to keep the diamonds bonded for long life. They are made with premium-grade braze-bonded diamonds capable of cutting the hardest materials, and feature a Tri-Flat shank for secure grip on drills. The set supports standard cordless and corded drills and requires minimal water cooling during operation. An easy-start, no-drill guide is available, and core waste material auto-ejects to enable continuous hole cutting. The combination of durability and efficiency makes these bits suitable for precision tile work while maintaining a straightforward, user-friendly workflow.

Features

• Four sizes: 5mm, 6mm, 8mm, 10mm
• Tri-Flat shank for secure grip
• Vacuum brazed diamonds for long life
• Minimal water cooling; easy start
• Storage case included

Usage

1. Mark the drilling spot on the tile
2. Insert the drill bit into the chuck and tighten securely
3. Start drilling at a low speed to ensure precision
4. Apply gentle pressure and keep the drill cool with water
5. Core waste material auto-ejects for continuous hole cutting