Ruby Whetstone Polishing Oil Stones Sharpener Sharpening Stone Whetstone 3000# Grit

This Ruby sharpening stones is made of high grade material,extremely hard,wearable and can maintain their shape well.With 3000 grits,so you can use for polishing and smoothing edges.it is very good results and finish on all hard tool steels and exotic metals. Maintains shape, load resistant.There are many different sizes ,you can select the proper size according to your need. Specifications: Length 100 mm/200 mm Color: Red Shape:Round,Triangle,Square,Rectangle Grits: 3000