Norton 61463624531 Mounted Stones W189 1/2 in 5 Pack

Product Description

The NORTON 61463624531 is a box of five W189-shape mounted grinding stones designed for precision material removal and surface finishing in industrial and trade applications. The W189 profile features a 1/2 inch diameter head mounted on a 1/8 inch diameter shank, making it compatible with standard die grinders, rotary tools, and similar high-speed rotary equipment. These mounted stones are suited for deburring, grinding, blending, and finishing operations on metal, ferrous castings, and similar hard materials. Each box contains five stones, sold as a unit of five.

Mounted stones in the W189 configuration are commonly used in metal fabrication shops, maintenance and repair operations, and manufacturing environments where controlled grinding in tight or contoured areas is required. The 1/8 inch shank diameter fits standard collets found on most pneumatic and electric die grinders. This makes the stones practical for technicians and machinists performing deburring on weld seams, port work, and general surface prep tasks.

Key Features

• W189 shape profile for controlled grinding in contoured and recessed areas
• 1/2 inch head diameter for moderate material removal with good contact area
• 1/8 inch shank diameter fits standard die grinder collets
• Sold in boxes of 5 for job-site or shop supply convenience
• Suitable for deburring, blending, and surface finishing on hard materials

Compatibility

Designed for use with standard pneumatic or electric die grinders and rotary tools accepting a 1/8 inch shank collet.

Installation Notes

Mounted stones should be installed by a qualified machinist or technician familiar with rotary abrasive tools. Before mounting, ensure the die grinder or rotary tool is fully powered off and disconnected from its air or electrical supply. Verify that the tool's maximum RPM rating meets or exceeds the rated speed of the mounted stone before operation. Inspect each stone for cracks or chips before use and never operate a damaged abrasive.

Technical Specifications

• Shape: W189
• Head Diameter: 1/2 inch
• Shank Diameter: 1/8 inch
• Package Quantity: 5 per box
• Package Weight: 1.5 pounds
• UPC: 614636245317

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 61463624531