Universal Smooth Shank: Designed with a straight, smooth shank that fits securely into standard 1/8" or 3/16" collars (depending on the specific model size)

5x Extended Longevity: One diamond stone lasts approximately five times longer than a standard stone, making them more cost-effective for high-volume users

Two Piece Pack: Ensures you have a replacement on hand

Non-Glazing Surface: The diamond matrix is engineered to stay open and sharp, preventing the "glazing" (clogging with metal) that often renders standard stones useless

Ideal for Use with Carbide Chain: Diamond grinding stones are designed for sharpening carbide chain