Forney Industries 71857 Type 1 Metal Cut-off Wheel 100-pack

Product Description

The Forney Industries 71857 is a Type 1 flat-profile cut-off wheel designed for cutting ferrous metal on angle grinders and cut-off tools. Measuring 4 inches in diameter, 0.040 inches thick, and with a 5/8-inch arbor bore, this thin-kerf wheel removes less material per cut and reduces heat buildup at the cut zone. Each package contains 100 wheels, making it a practical stock item for shops, fabrication crews, and field service technicians who run high wheel volume. Type 1 geometry means the cutting face is flat across the full diameter with no depressed center.

These cut-off wheels are suited for general metal fabrication, structural steel work, pipe cutting, conduit work, and maintenance applications across industrial and trade settings. Electricians cutting EMT or rigid conduit, plumbers trimming steel pipe, and metal fabricators cutting angle iron or flat stock will find this wheel appropriate for daily production cutting tasks. The 100-wheel pack supports ongoing shop use without frequent reorder.

Key Features

• Type 1 flat profile for straight cut-off work on angle grinders and cut-off tools
• Thin 0.040-inch kerf reduces material loss and cutting heat
• 4-inch diameter fits standard compact angle grinders
• 5/8-inch arbor bore for direct mount on common spindle sizes
• Rated for metal cutting including ferrous stock
• 100-wheel pack quantity supports high-volume shop or field use

Compatibility

Designed for use on angle grinders and cut-off tools that accept a 4-inch Type 1 wheel with a 5/8-inch arbor bore.

Installation Notes

Cut-off wheels must be installed and used by operators familiar with abrasive wheel safety per ANSI B7.1 and applicable OSHA standards. Always inspect each wheel for cracks or chips before mounting and never exceed the maximum RPM marked on the wheel. Wear appropriate face and eye protection and ensure the guard is properly positioned before operation. Do not use a Type 1 flat wheel for side grinding or grinding applications.