Polishing Products
News & Events
What's New:
Cristone® Crystal Fiber Stones are now available in a 3 and 6 piece kit.
CRISTONE® Crystal Fiber Stones are made from using the highest quality, chemically produced crystal fibers. The crystalline structure of the crystal fibers offers high polishing efficiency and incredible bending strength. These are the perfect stones for detail polishing.
Our 3 piece kit contains: one piece of each stone in size 1x4x100mm and grits 150, 400 and 800 grits.
Our 6 piece kit contains: one piece of each stone in size 1x4x100mm and grits 150, 200, 400, 600, 800, and 1000.
Learn more>>
Tech Info
Stoning Basics -
When choosing a stone to begin polishing a mold or die there are many factors that must be considered.
[learn more]Mold Polishing Basics -
Always shape the mold polishing stone on a bench grinder or coarse abrasive paper to provide maximum contact with the work surface.
[learn more]Diamond Polishing Basics to Get a SPI #1 or #2 finish - [learn more]
Rib & Slot Polishing Solutions - [learn more]
RIB LIGHT AND RIB LIGHT REACH - [learn more]
Featured Products
Polishing Favorites Now Available in Fine Grits
The PC stone (Polisher's Choice) is made from premium select grain, premium bond and a proprietary treatment process.
The PC reflects a pristine cut with exceptional surface quality, is a quick contouring finishing stone designed for rapid stock removal, and is an outstanding choice for metal finishes requiring a final diamond finish. The PC requires lubricant and is well suited for use by hand or in a profiler.
The PC stone is now available in 900 and 1200 grits.
AO is a perfect all-around aluminum oxide stone. It has excellent breakdown characteristics and yet retains shape well, especially when polishing mold cavity details. Because the AO is filled with lubricant during the manufacturing process, it does not require lengthy pre-lubrication.
The AO is now available in 800, 1000 and 1200 grits.
The AS-9 is engineered for hand stoning EDM scale surfaces. It can be used with polishing machines, but the special formulation provides a fast, smooth cutting action during hand stoning. The AS-9 can be used either with a lubricant or dry.
The AS-9 is now available in 800, 1000 and 1200 grits.
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 tool steels, aluminum and even EDM surfaces.
The RASP is now available in 900 grit.
T4 is a specially treated medium aluminum oxide stone that cuts fast and leaves an excellent finish. Engineered for finishing aluminum and soft metals.
The T4 is now available in 800, 1000 and 1200 grits.
The TH performs well on all types of tool steels It holds its shape and is an excellent stone choice for EDM surfaces.
The TH is now available in 800,1000 and 1200 grits.
AS-H is similar to AM-K but slightly softer. It conforms quickly to varied pre-shaped surfaces. We suggest always using lubricants with this stone. AS-H stones are more suitable for hand stoning.
The AS-H is now available in 800,1000 and 1200 grits.
Polishing Stones
