Internal Grinding Stone Quill

 We can achieve higher precision grinding work to maintain the high. Our Quill is made under the both side centering cylindrical grinding method.  It is applicable the wide range of internal grinding and jig grinding.

Example of internal grinding

Product Quill : BZY 230M10GV 15x16xM6

Work material : SCr                                             Surface : Rz0.6  
         Work hardness : HRC50-60                            Roundness : less 3µm
   Stock removal : Ø0.15 – Ø0.37 mm                Cylindricity : 3 µm
              Grinding time : 18 Sec.                                    Dressing interval : 80 pcs.