Diamond Sharpening Disc TCT Chain 100mm-22mm-3.5mm

Professional Diamond Sharpening Disc: 100 × 22.0 × 3.5 mm

Built for tungsten-carbide chains. Cuts fast, runs cool and leaves a smooth, burr-free finish. The resin bond continually exposes fresh diamond so the wheel stays sharp and your angles stay precise from start to finish.

Why it’s a great buy

• Correct abrasive for carbide: clean, controlled grinding on hard tips.
• Cool cutting: helps protect the edge and extend chain life.
• Holds shape: consistent geometry with minimal dressing.
• 150 µm diamond: fast stock removal with a clean surface.

Key details

• Size: diameter 100 mm, bore 22.0 mm, width 3.5 mm
• Use: .325″ and 3/8″ chainsaw chain
• Abrasive: Diamond, resin bond on aluminium core
• Grit: 150 µm
• Maximum speed: 12,000 rpm (do not exceed your machine rating)
• Pre-formed edge: ready to use with no reshaping required

Fitment and compatibility

• Bore 22.0 mm: