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Unread 21-01-2012, 09:39
Gdeaver Gdeaver is online now
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Re: Key-Way for Gates Sprockets

While not the correct way, we have been using the drill press to broach 1/8 and 3/16 key ways. This year we have a press. Note hardened sprockets and gears are nearly impossible to broach. Annealing the hub with a torch thru the bore worked last year.