How to choose an anchor for a power tool

Here is shown what is important for selection/checking of the anchor of two types of power tools: with and without cutting of leading teeth

Select Anchor by parameters

Measure the anchor correctly

d1, d3, d4, d5 - measured precisely, otherwise there may be problems with engine assembly

Other dimensions with an accuracy of 1-2 mm.
The direction and number of teeth must match.
Please specify if the size of the keyway on the shaft or the cutout for the retaining ring is important.

Here you can select an anchor by parameters