Grinding wheels, Stones & Grinders

Grinding wheels, stones and sharpeners for keeping chainsaw chains cutting well. Grinding stones and diamond sharpeners fit into chain sharpening tools and are sized to match your chain's pitch, such as 5/32 inch for 3/8 low profile chain, 3/16 inch for .325 chain, or 7/32 inch for standard 3/8 chain.

Diamond sharpeners like the EZE-Lap range cut faster and last longer than standard grinding stones, and are available in threaded or non-threaded fittings depending on your sharpener. Genuine Tecomec and Prokut grinding wheels suit bench and mini grinders for sharpening chain and dressing depth gauges, and dressing bricks are used to clean and reshape grinding wheels that have become glazed or clogged.

  • Grinding stones and diamond sharpeners by chain pitch
  • Bench and mini grinder wheels
  • Dressing bricks and grinding stone lubricant
  • Depth gauge files and sharpening templates

Frequently asked questions

How do I know which size grinding stone I need?

Match the stone size to your chain's pitch: 5/32 inch suits 3/8 low profile chain, 3/16 inch suits .325 chain, and 7/32 inch suits standard 3/8 chain.

What's the difference between a standard grinding stone and a diamond sharpener?

Diamond sharpeners such as the EZE-Lap range use a diamond coating that cuts faster and holds its shape longer than a standard abrasive grinding stone, though both are sized to the same chain pitches.

Why would I need a dressing brick?

A dressing brick is used to clean and reshape a grinding wheel once it becomes glazed or clogged with metal residue, restoring its sharpening performance.

Do threaded and non-threaded stones fit the same sharpener?

No, threaded stones screw into sharpeners designed for a threaded fitting, while non-threaded stones suit a different mounting style, so check which type your sharpener uses before buying.