Norton Combination India Stones Artifex it is compatible with standard

it is compatible with standard flex shaft handpieces and similar rotary tools used in professional jewelry finishing

The edges are slightly rounded rather than sharp

Ideal for creating necklaces

or add the separately available Fretz TH-1 3-Piece Insert for even more precise tool separation

Norton Combination India Stones Artifex it is compatible with standardThe Norton Combination India Stone is a two sided oil stone made with aluminum oxide abrasive, designed for sharpening and edge refinement at the bench. One side is coarse for establishing an edge, while the fine side refines and polishes it to a working finish. At a full 1" thick, these stones provide knuckle clearance when used flat on the bench a practical advantage during extended sharpening sessions. Available in two sizes to suit your workspace