Norton 3 Stone IM313 System Professional Machine You can feel the grit

You can feel the grit working enough that they don't have a mushy feel

FP-1260 (Black w/red accent color)

Locking Bushing for Hole Saw Attachment for Foley-Belsaw Model 310-16

Foley-Belsaw 4" x 1/8" Chainsaw Grinding Wheel with durable 46 grit construction

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

Norton 3 Stone IM313 System Professional Machine You can feel the gritPopular 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