Set of 4 pcs Honing Hone Stones Diamond for Rottler 3 1/2″ (89mm) 514-9-14Q grit 325/400

Diamond Hone Stones Bars Set (4 Pcs) For Rottler HP6A, HP7A, H85A, H85AX, H85AXY, H86A, H86AX, H86AXY, H87AXY Honing Machines
You're bidding on replacement stones 514-9-14Q but with the same high quality for Rottler, Sunnen honing machines with the following specs:
Grit is 325/400
Length is 3 1/2" inches (89 mm)
Height & width 0.312" inches (7.9 mm)
Finish Ra. is 24-30