Product Description

The 9-50mm M14 Diamond Chamfer Bit is a professional diamond milling cutter designed for enlarging, beveling, and smoothing holes in hard materials such as ceramic tiles, porcelain, marble, granite, and concrete.

Built with industrial-grade diamond coating, this chamfer bit provides fast cutting, long life, and smooth finishing. It is designed with an M14 thread, making it compatible with most angle grinders used by tile installers and construction professionals.

This tool is ideal for refining pre-drilled holes, shaping openings for pipes, faucets, cables, and fittings, and creating clean beveled edges to prevent tile cracking.

Key Features

• 9-50mm Diameter – Ideal size for tile hole finishing

• M14 Thread – Fits most standard angle grinders

• Diamond Coated – Strong cutting power and durability

• Multi-Material Use – Works on tile, marble, granite, ceramic, and concrete

• Smooth Chamfering – Perfect for enlarging and beveling drilled holes

Specifications

• Product Type: Diamond Chamfer Bit

• Diameter: 9-50mm

• Thread Type: M14

• Material: Diamond coated steel

• Application: Tile, marble, granite, ceramic, concrete

• Tool Compatibility: Angle grinder