Punch Grinder
It is a high-precision tool. You just need to put the punch between the two rollers. Then the grinder begins to work without center calibration. It can grinding long firing pin or punch. Work with main magnetic table, it can grind punches in different angles and in any shape.
Parameter

Grinded Punch Diameter: 0.5-10mm

Accuracy: 0.005 mm

Detail
Item Included(170830)
1*A Punch Grinder