1.Con-rod Boring & Grinding Machine TM8216 is mainly applied to bore and grind bearing holes 

   (including copper quill and connecting-rod tile) on connecting rod of gasoline and diesel engine 

   in automobile, tractor and other power sources. 

2.Customer also can carry out fine boring or grinding process to connecting rod bearing seat of 

   deformed workpiece, after grinding combining surface, to ensure the parallelism of two center lines. 

3.Equipped with various specialized fixture, it can be used to complete fine boring and grinding process 

   to piston pin hole, gas pump bearing hole and valve seat hole, etc.