Description CARBIDE SHIM FOR TNMG HOLDER MT1604:- Dimensions: 14.5×4.8mm/0.57×0.19 inch (L*THK) Model: MT1604 Diameter: 5.6×6.3mm/0.22×0.25 inch Bevel: 60 degree Insert the seat shims under the turning tool so that they fit snugly. The cutting resistance of the turning tool can be evenly transmitted to the tool mandrel through the seat shims, so that the cutting resistance under the cutter head is not too large and deformed.
