Norton 614636-22220 Gemini Square Plug Type 18R 2x3 in

Product Description

The NORTON 614636-22220 is a Gemini Square Plug abrasive wheel designed for surface grinding and blending applications on metal, concrete, and masonry. This Type 18R plug features a round tip profile and measures 2 inches by 3 inches with a 5/8-11 threaded arbor connection. It is sold individually and is typically used with angle grinders or right-angle die grinders equipped with a compatible threaded spindle. NORTON's Gemini line is a well-established series of bonded abrasive products used by metalworking and construction trades for weld dressing, surface preparation, and material removal tasks requiring a controlled plug-style contact area.

This abrasive plug is suited for use in both residential and light commercial construction, fabrication shops, and maintenance environments. The round tip design allows access to recessed areas, weld joints, and contoured surfaces where flat wheels cannot reach. Installers and tradespeople handling metalwork, pipe preparation, or concrete finishing commonly specify plug wheels of this type for detailed grinding work. The 5/8-11 arbor is a standard thread size widely compatible with angle grinders used in the trade.

Key Features

• Type 18R Round Tip profile for access to recessed surfaces and weld joints
• 2 x 3 inch plug dimensions for controlled material removal
• 5/8-11 threaded arbor fits standard angle grinder spindles
• Part of NORTON's Gemini bonded abrasive series
• Sold individually; minimum order quantity of 10 units per box

Compatibility

Designed as a standard replacement or direct-specification abrasive plug for angle grinders and right-angle grinders equipped with a 5/8-11 threaded spindle. No specific equipment model compatibility was provided in the product data.

Installation Notes

This abrasive plug is installed and operated by metalworking tradespeople, fabricators, and construction professionals. Before mounting, ensure the grinder is unplugged or the power source is locked out and tagged per OSHA lockout/tagout procedures. Inspect the plug for cracks or damage before each use, and confirm the tool's rated RPM meets or exceeds the wheel's maximum operating speed. Always use appropriate eye protection and guarding as required by applicable safety standards.

Technical Specifications

• Type: Type 18R Round Tip
• Dimensions: 2 x 3 inches
• Arbor Size: 5/8-11
• Weight: 0.89 pounds
• Packaging Quantity: 1 each (10 per box)

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 614636-22220