Tundra nozzle, for sharpening chains drank

This sharpener has two installation pin to fix the tire of the tool when sharpening the chain. One of the pins is mobile. Most often, one hole is made on electro and chainsaw tires. When using a sharpener with this type of tires, it is necessary to choose a flat plane for the stop of the nozzle and work carefully with it, inserting the tire with a chain parallel to the faces of the nozzle. For maximum reliability, it is recommended to securely fix the sharpener.

You can also make another hole in the tire of the tool. This will not affect the technical characteristics of the saw, but it will solve the problem of simple sharpening the circuit.