Norton 66252938811 Cutoff Wheel 7 in Aluminum Oxide 60 Grit

Product Description

The NORTON 66252938811 is a Type 1 flat cutoff wheel engineered for aggressive cutting on steel. It measures 7 inches in diameter, 0.06 inches thick, and accepts a 5/8 inch arbor. The wheel is built from aluminum oxide grain bonded with a resinoid bond and reinforced on both sides for added strength under load. At a maximum speed of 8,730 RPM, it is rated for use with circular saws. The 60 grit designation delivers a fast, coarse cut suitable for structural steel, pipe, and bar stock commonly handled in fabrication and maintenance work.

This cutoff wheel is intended for steel cutting applications in both shop and field environments. Its Type 1 flat profile makes it compatible with circular saws equipped with a 5/8 inch arbor. It is well suited for ironworkers, pipefitters, welders, and general fabricators who need consistent, repeatable cuts on ferrous metal. The double-sided reinforcement helps the wheel resist lateral stress during cutting passes.

Key Features

• 7 inch diameter fits standard circular saw arbor configurations
• 0.06 inch thin kerf reduces material loss and cut resistance
• Aluminum oxide abrasive with 60 grit for fast cutting on steel
• Resinoid bond with sides reinforced for durability under load
• Type 1 flat wheel profile rated to 8,730 RPM maximum
• Specification grade A60-OBNA2 for consistent performance batch to batch

Compatibility

Designed for use with circular saws on steel applications. Requires a tool with a 5/8 inch arbor capable of accepting a 7 inch diameter wheel. Verify that the tool's rated no-load RPM does not exceed the wheel's 8,730 RPM maximum.

Installation Notes

Mounting and replacement of cutoff wheels should be performed by qualified users following ANSI B7.1 safety standards and the tool manufacturer's instructions. Inspect the wheel for cracks or damage before mounting and never use a damaged wheel. Power down and unplug or lock out the tool before changing wheels. Always confirm the tool's rated RPM does not exceed the wheel's maximum RPM rating before operation.