Arc Abrasives 904043805 Type 1 Cut Off Wheel 4in A60T 50-pack

Product Description

The ARC ABRASIVES 904043805 is a Type 1 cut off wheel engineered for fast, clean cuts across all metal types. Measuring 4 inches in diameter, 0.04 inches thick, and 3/8 inches in arbor bore, this wheel runs at a rated speed of 19,100 RPM. The A60T abrasive grade delivers a self-sharpening cutting action that maintains consistent material removal without generating excessive heat at the cut zone. Sold in a box of 50, this wheel suits shops and field technicians who require a dependable supply for sustained production cutting.

The 904043805 cut off wheel is suited for use on mild steel, stainless steel, and other ferrous and non-ferrous metals in fabrication, maintenance, and repair applications. Its thin 0.04-inch profile minimizes material loss per cut and reduces operator fatigue during repetitive cutting tasks. The wheel is appropriate for use with 4-inch angle grinders in both light industrial and general trade environments where consistent, cool cutting is a priority.

Key Features

• Type 1 flat profile for straight, precision cut off work
• A60T abrasive grade provides self-sharpening action and extended wheel life
• Thin 0.04-inch kerf reduces heat buildup and material loss
• Rated to 19,100 RPM for use with standard 4-inch angle grinders
• Compatible with all metal types including ferrous and non-ferrous materials
• Box quantity of 50 supports high-volume shop or field use

Compatibility

Designed as an OEM-style replacement and standard fitment for 4-inch angle grinders accepting a 3/8-inch arbor bore and rated for Type 1 cut off wheels at or above 19,100 RPM.

Installation Notes

Cut off wheels must be installed and operated by trained personnel following ANSI B7.1 safety standards for the use, care, and protection of abrasive wheels. Always confirm the grinder RPM rating meets or exceeds the wheel-rated speed of 19,100 RPM before mounting. Inspect the wheel for cracks or damage before each use and never use a damaged wheel. Wear appropriate PPE including face shield, gloves, and hearing protection during operation.

Technical Specifications

• Abrasive Grade: A60T
• Wheel Type: Type 1
• Diameter: 4 inches
• Thickness: 0.04 inches
• Arbor Bore: 3/8 inches
• Rated Speed: 19,100 RPM
• Box Quantity: 50
• Weight: 3.4 pounds

Standard Information

• Brand: ARC ABRASIVES
• Manufacturer Part Number: 904043805