#F71857 CUT-OFF WHEEL, METAL, TYPE 1 (FLAT), 4 IN X .040 IN X 5/8 IN

This Forney aluminum oxide steel cutting wheel is ideal for use on ferrous materials. It's engineered for metal cutting, metal abrasion, body work, metal fabrication, and general repair work. Designed to be used on Die and Air Grinders only. Type 1 wheels feature a flat wheel design for metal cutting applications.

Specs:

• WHEEL SIZE: 4 in
• WHEEL TYPE: Type 1 (Flat)
• THICKNESS: .040 in
• ARBOR: 5/8 in
• ABRASIVE SPECIFICATION: A46T-BF
• ABRASIVE GRAIN TYPE: A (aluminum oxide)
• GRIT: 46 (medium)
• BOND HARDNESS: T (hard: longer life, slower cutting or grinding)
• TYPE OF BOND: BF (resinoid fiberglass reinforced)
• MAXIMUM REVOLUTIONS PER MINUTE (RPM): 19,100
• TOOL TYPE: Die or Air Grinder