Roughing Stones

From soft to hard, Falcon Roughing Stones enable rapid, aggressive stock removal.
Following is our line of roughing stones in order hardness, softest to hardest. 

Soft Aluminum oxide stone great for roughing large tools and dies. It will rapidly remove scratches or machine tool marks and is formulated for rapid stock removal. Can be used wet or dry.

A medium hardness aluminum oxide stone excellent for rapid, aggressive stock removal. Perfect for mold contours because of its fast breakdown.

Soft aluminum oxide stone with aggressive cutting available in 80-220 grit. It is excellent for rouging large molds and dies. After the duplicating process has been completed on large tools, Roughout stones are ideal for removing cutter marks. 

The hardest of Falcon's roughing stones. Excellent for detailing sharp corners and steps.