Product Description
The Forney Industries 71815 is a Type 1 metal cut-off wheel designed for aggressive, straight cutting on ferrous metals and general metalworking applications. Measuring 4.5 inches in diameter with a 0.080-inch thickness and a 7/8-inch arbor bore, this thin-kerf wheel removes minimal material per cut and reduces heat buildup at the cut zone. Sold in a 50-count package, the 71815 suits fabrication shops, maintenance crews, and trade professionals who run high-volume cutting tasks with 4.5-inch angle grinders. The flat Type 1 profile is the standard geometry for straight, plunge-free cuts on flat stock, pipe, and structural material.
These wheels are used in metal fabrication, HVAC ductwork rough-cutting, plumbing rough-in on iron and steel pipe, and general industrial maintenance. The 4.5-inch diameter is the most common size for handheld angle grinders in the trades. The 50-unit pack format is suited to service contractors and shop environments that go through abrasive wheels at volume, reducing per-unit cost and resupply frequency.
Key Features
- Type 1 flat profile for straight cuts on metal stock, pipe, and structural shapes
- 0.080-inch thickness delivers a thin kerf for faster cutting and reduced material loss
- 4.5-inch diameter fits standard 4.5-inch angle grinders widely used across trades
- 7/8-inch arbor bore matches the most common angle grinder spindle size
- 50-count package quantity reduces resupply frequency for high-volume users
- Rated for metal cutting including ferrous stock and pipe
Compatibility
Designed for use with 4.5-inch angle grinders equipped with a 7/8-inch arbor spindle. Intended for cutting metal workpieces consistent with Type 1 cut-off wheel applications.
Installation Notes
Cut-off wheels must be installed and operated by personnel familiar with angle grinder safety practices and applicable ANSI B7.1 standards for abrasive wheel use. Always inspect the wheel for cracks or damage before mounting and ensure the grinder guard is in place before operating. Never exceed the maximum RPM rating marked on the wheel. Wear appropriate PPE including a face shield, safety glasses, and gloves when operating.
Technical Specifications
- Wheel Type: Type 1 (flat)
- Diameter: 4.5 inches
- Thickness: 0.080 inches
- Arbor Bore: 0.875 inches (7/8 inch)
- Application: Metal cutting
- Package Quantity: 50 wheels
- Package Weight: 6.5 pounds
- Unit of Measure: EA
Standard Information
- Brand: Forney Industries
- Manufacturer Part Number: 71815
