Norton 48A Type 05 Toolroom Wheel


Mount the 48A AO Type 05 toolroom wheel on your cylindrical or surface grinder to work soft- and hard-carbon and tool steels. Crafted with a versatile aluminum oxide abrasive, this wheel is great for truing, dressing, surface grinding and stock removal applications, as well as grinding and sharpening tools and cutters. Featuring a controlled porosity bond and highly durable bond post, this form-holding, long-life wheel allows increased chip clearance, reduced loading and maximum coolant flow for super-cool wet or dry cutting with less dressing at maximum cut depths and high removal rates.

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Abrasive AO
Icon of a wheel
Wheel Type Type 05

Features and benefits

Type 05 recessed one side wheels with strong, versatile aluminum oxide abrasive that works well on a variety of tool steels at moderate to heavy feed rates on cylindrical and surface grinders

Controlled porosity bond for increased chip clearance and maximum coolant flow; reduced loading; extremely cool cutting wet or dry in heat sensitive applications

Durable bond post for maximum grain retention and form holding, less dressing; longer wheel life

Maximum depth of cut for increased grain efficiency; consistent grinding action at high metal removal rates

Part Specifications

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Product SpecsDownload as CSV
Diameter
Recess B Diameter
Arbor Hole
Thickness
Grit Size
Sanding Grade
Inventory Type
Max Operating Speed
External Spec
Abrasive
Wheel Type
Part Number
7 in 2-3/4 in 1-1/4 in 1 in 46 Grit Coarse Stock 3600 48A46-HVP2 Aluminum Oxide Type 05 66252916232
14 in 8 in 5 in 1-1/2 in 46 Grit Coarse MTO 2320 48A46-HVP2 Aluminum Oxide Type 05 66253319958
14 in 8 in 5 in 2 in 46 Grit Coarse Stock 2320 48A46-HVP2 Aluminum Oxide Type 05 66253319941