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Brian Wood

11/04/2021 18:40:17

2742 forum posts
39 photos

Hello Brian G,

Your analysis agrees with mine, point for point using a 2 mm pitch leadscrew, the results when trying a 12 TPI leadscrew were a whole lot worse and I hope others with recent purchases who will send them back. These results are quite frankly atrocious which ever way you cut the cake and I suspect the 56 wheel is a big mistake..

The Grizzly lookalike GO 768 has a 40T spindle wheel and results that are acceptable when matched to a 12 TPI leadscrew, which threw me to start with as in my experience it is very unusual

It is all very unfair on a potential purchaser who is in no position to do other than take the values on trust. There are at least three other Chinese factories making these under different names than a CD 210V, all are fitted with the same gearing plate.

Caveat emptor I think.

Regards Brian

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