M10/M14 Diamond Chamfer Bit – 1.5/2 Inches Tile Beveling Cone Tool for Ceramic Porcelain Stone Hole Expanding Grinder

Achieve smooth, professional tile edges without cracking or chipping—even around drilled holes. This diamond-coated beveling cone tool is designed to chamfer, grind, and expand holes cleanly for a polished, finished look. Perfect for tilers, contractors, and DIY renovators, it helps refine edges on ceramic, porcelain, marble, and stone with less effort. The cone shape provides controlled beveling while the diamond surface delivers strong cutting performance and long-lasting durability. With M10/M14 thread compatibility and two size options, it’s an ideal diamond chamfer bit, tile beveling tool, and hole expanding grinding bit for precision finishing.

Key Features

• Diamond-coated cone design reduces chipping and creates smooth bevels on tile and stone

• 1.5 / 2 inches (38mm / 50mm) size options for accurate chamfering and clean hole expansion

• M10/M14 thread compatibility fits many angle grinders for stable performance

• Fast edge smoothing & finishing ideal for drilled holes, corners, and cutouts

Why Choose Our M10/M14 Diamond Chamfer Bit

Unlike standard abrasive bits that wear quickly and leave rough edges, the diamond surface delivers cleaner results and longer service life. The cone shape provides better control around holes than flat grinding wheels, making finishing faster and more professional.

Perfect For

• Tile installers & contractors finishing ceramic and porcelain edges cleanly

• DIY home renovation projects in kitchens, bathrooms, and flooring

• Hole expansion for fixtures like pipes, faucets, and wall fittings

• Edge chamfering on stone including marble, granite, and concrete surfaces

Upgrade your tile finishing results—order today and create smooth, chip-free edges and clean hole bevels with ease.