Chainsaw Sharpening Tools
Choose a rotary chain-sharpening stone
Match the cutter contact size and the connection to the exact tool and guide.
Identify the working diameter
The abrasive head diameter is the part that contacts the cutter. Use the chain instructions and the rotary attachment manual to confirm the required size. Read the model number alongside the dimensions rather than relying on stone color.
Check the tool connection
Look up the shank size or threaded fit, approved tool model and speed requirements. If the rotary setup uses a separate guide, also confirm that the stone clears the guide and matches the manufacturer’s setup instructions.
Compare a refill and a complete guide kit
A multipack can give you spare stones in one diameter. A guide kit may contain several sizes and setup pieces. List the items you already have and compare them with the exact package before ordering.