Norton 3 Stone IM313 System Professional Machine #3700022 is a Type 1

#3700022 is a Type 1 Straight Grinding Wheel for use on Foley-Belsaw Model 1055-375-309 Sharpeners

Item#3700408 is required

FP-1260 (Black w/red accent color)

After using these four stones

The Aluminum Test Fixture works with all three of the PT50 Series Testers: the PT50A Industrial Edge Tester

Norton 3 Stone IM313 System Professional Machine #3700022 is a Type 1Popular 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