Norton 662435-29622 Cut-off Wheel Type 01 4 in A60 Grit

Product Description

The NORTON 662435-29622 is a reinforced Type 01 cut-off wheel engineered for portable straight grinding applications. Measuring 4 inches in diameter, 0.035 inches thick, and 1/2 inch arbor bore, this wheel is built for controlled, narrow kerfs on metal stock, pipe, rebar, and structural shapes. The A60-OBNA2 grit specification indicates an aluminum oxide abrasive bond suited to ferrous metal cutting at high RPM on angle grinders and die grinders. Licensed tradespeople in mechanical, plumbing, and general fabrication rely on this wheel for clean, fast cuts in tight spaces where larger wheels cannot reach.

This cut-off wheel is designed for portable electric and pneumatic angle grinders that accept a 1/2 inch arbor. Its slim 0.035 inch profile minimizes material loss and heat buildup during each pass, making it appropriate for sheet metal, conduit, threaded rod, and light structural steel in both residential and light commercial jobsite environments. Each wheel ships individually with a minimum order quantity of 10 units, and is also available in 25-count box packaging for higher-volume crews.

Key Features

• Type 01 straight profile allows flush and plunge cuts on portable grinders
• 0.035 inch thickness delivers narrow kerf and reduced heat generation
• A60-OBNA2 aluminum oxide abrasive grit rated for ferrous metal cutting
• 1/2 inch arbor bore fits standard portable angle grinders and die grinders
• Reinforced construction resists lateral flex and shattering under load
• Available in single-unit or 25-count box packaging for job or shop use

Compatibility

Designed for use with portable electric and pneumatic angle grinders and die grinders accepting a 1/2 inch arbor and rated for wheels up to 4 inches in diameter at the appropriate maximum RPM.

Installation Notes

Cut-off wheels must be installed and operated by personnel trained in abrasive wheel safety per ANSI B7.1 guidelines. Always verify the grinder guard is in place and the tool RPM rating meets or exceeds the wheel's rated maximum speed before use. Inspect the wheel for cracks or chips before mounting and never use a wheel that shows damage. Eye and face protection rated for grinding operations is required at all times during use.

Technical Specifications

• Wheel Type: Type 01 Portable Straight
• Diameter: 4 inches
• Thickness: 0.035 inches
• Arbor Bore: 0.5 inches
• Abrasive Grit: A60-OBNA2
• Weight: 0.06 pounds
• Packaging Quantity: 1 per unit, 25 per box
• Unit of Measure: Each

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662435-29622