4-inch 16MM hole stainless steel diamond grinding disc

Key Features & Benefits:

• ✅High-Efficiency Grinding & Extended Lifespan:​ The core is made from premium blue alumina abrasive cloth arranged in a multi-layer stacked structure. This provides a consistently sharp and hard cutting surface that quickly removes weld seams, burrs, rust, and oxide layers, while the robust construction resists wear for long-lasting performance.
• ✅Flexible & Conforms to Contours:​ Unlike rigid discs, the individual flaps are highly flexible. This allows the disc to perfectly conform to complex curves, angles, and weld seams for smooth, scratch-free grinding and blending without gouging the workpiece.
• ✅Anti-Clogging & Superior Heat Dissipation:​ The open, porous fabric structure prevents loading with metal particles and promotes excellent airflow. This reduces heat buildup during continuous use, preventing overheating, adhesive transfer (burn-ons), and premature failure of the disc or workpiece.
• ✅Easy Installation with Quick-Change Design:​ Features a standard M14 (or 5/8″-11) center thread for a torque-type quick connection. It mounts securely and instantly onto most angle grinders, allowing for fast changes to minimize downtime and maximize productivity.

Multi-Grit Selection for Every Task:​ This 5-pack includes discs in different colors (e.g., Orange, Green, Blue, Purple, Black), each representing a specific grit grade. Choose a coarser grit (e.g., 40-60) for rapid stock removal and a finer grit (e.g., 80-120) for fine finishing and polishing, giving you complete control over the final result.

Package Includes & Specifications:

• Quantity:​ 5-Pack of Torque Flap Discs
• Disc Diameter (O.D.):​ 99MM
• Arbor Hole (I.D.):​ 14MM or 16MM (as per the option selected)
• Center Thread:​ M14 (compatible with most standard angle grinders)
• Grit Variety:​ Multiple grits included (represented by different colors)
• Structure:​ Multi-layered blue alumina abrasive flaps on a reinforced fiber backing