https://www.ebay.ca/sch/i.html?_saca...y+broach+1%2F8

This site lists an "A" type and a "B" type keyway bushing. - each one would cut a 1/8 inch keyway.. While these use (require?) a shim I have noted in other catalogs that some require a shim while others do not (I think?).. Then, there is the question of bushings...

So, what do I need to cut a 1/8 inch (internal) keyway in a pulley bore that is 1/2 inch diameter? And, 5/8 inch diameter?

Just call me confused.

Thanks.

This site lists an "A" type and a "B" type keyway bushing. - each one would cut a 1/8 inch keyway.. While these use (require?) a shim I have noted in other catalogs that some require a shim while others do not (I think?).. Then, there is the question of bushings...

So, what do I need to cut a 1/8 inch (internal) keyway in a pulley bore that is 1/2 inch diameter? And, 5/8 inch diameter?

Just call me confused.

Thanks.

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