LATHE PARALLEL TEST BAR MORSE TAPER 1MT 2MT 3MT 4MT 5MT 6MT. 2MT 283mm (11-1/8”) 0.0002”. 3MT 335mm (13-3/16”) 0.0002”. 4MT 386mm (15-1/4”) 0.0002”. 6MT 507mm (19-7/8") 0.0002". 1MT 151mm (5-15/16”) 0.0002”.
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