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Lapidary Gear Made In Thailand Diamond Saw Double Grinders

Grinding wheel safety respect the maximum speed.Mar 15 2003 this less severe overspeed condition can cause the wheel to be damaged and the damage may result in breakage after further use for example operating a reinforced 9inch diameter type 27 wheel rated for a maximum speed of 6600 rpm on a 7inch angle grinder with a speed of 7700 rpm can cause the wheel to crack.

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