Norton 3 Stone IM313 System Professional Machine D8C - Coarse (325 grit)

D8C - Coarse (325 grit) for sharpening of dull edges or to refine after using the extra coarse

FP-1260 (Black w/red accent color)

Item#3700408 is required

but it is often referred to as the Shapton Rockstar

After using these four stones

Norton 3 Stone IM313 System Professional Machine D8C - Coarse (325 grit)Popular among professionals, the Norton IM313 Tri Stone has set the standard for sharpening for decades. Traditional System The Norton IM313 System has been trusted for decades. Professionals have known the advantages of this extra large 3 stone system for years, but it is no longer a secret. Now, even home users can experience the traditional quality and convenience of this self contained system. Durable and Convenient The Norton IM313 features three