RASP Stone
BORIDE Engineered Abrasives, the world leader in manufacturing of polishing stones, proudly introduces its’ newest formulation; the RASP.

Made from select premium aluminum oxide grain the RASP is our most versatile all around finishing stone. Developed by professionals in the trade the RASP has an outstanding cut and finish on most all tool steels, aluminum and even EDM surfaces. The RASP is formulated with a proprietary lubricant that allows the stone to be used wet or dry. The RASP is an excellent stone for flat lapping and contours quickly with a moderate breakdown. The RASP can be used by hand or in a profiler.

Miniature Ceramic Super Stones
Ideal for very fine detail polishing and engraving, the Miniature Ceramic Super Stone is extremely strong for its size and thin for tight ribs and slots.

Manufactured from the same high performance ceramic fibre as the original Super Stone, the Miniature is an excellent stone for EDM removal and is suitable for use on all types of mold and die materials.