4-1/2" x 7/8" Surface Preparation Wheel

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Product Specification

4-1/2" x 7/8" Surface Preparation Wheel 

Benchmark Abrasives 4-1/2" x 7/8" Surface Preparation Wheels are made of a non-woven material impregnated with abrasive grains for blending, finishing, and removal of paint and rust. Blends and smooths coated abrasive scratch patterns. Easily removes welding or cutting discoloration on stainless steel. Compact backing minimizes workpiece scratches, allows for full use of disc material and softer/buffing-like finishing. 

This quick-change surface preparation wheel is designed to prepare steel, aluminum, stainless and non-ferrous metals, and it provides sufficient coverage area to handle larger surface, plays well on all surfaces.

Quantity: 1 piece

Dimensions

• Outer Diameter – 4-1/2”
• Inner Diameter – 7/8”
• Style – Type 27 (flat faced)
• Backing – sturdy plastic backing
• Grain – aluminum oxide (AO) OR Silicon Carbide (Sic)
• Available Grits –Fine and Very Fine
• Fine (maroon)- aluminum oxide wheels ideal for cleaning, blending, and finishing stainless steel.  Approx. 150 grit         
• Very Fine (grey) - silicon carbide wheels for light finishes on metal, wood, composites, and satin finishing aluminum.  Approx. 320 grit
• Max RPM – 13,300

Machines Used On:

• Right Angle Grinders

Application:

• Ferrous Materials – Cast Iron, Steel, Stainless, Steel, Titanium, Nickel, Wrought Iron
• Non-Ferrous Materials – Copper, Aluminum
• Other Materials – Fiberglass, Plastic, Hard Rubber, Wood, Stone, Marble

Safety Tips & Techniques:

• Always wear proper PPE to include (but not limited to) safety glasses, hearing protection, respirator, and hand protection.  Keep all guards in place on your machine.