3M 7000121160 Unitized Mounted Point W185x1/8 8A Crs

Product Description

The 3M 7000121160 is a Scotch-Brite EXL unitized mounted point designed for delicate deburring and surface finishing of metal and plastic parts. Built to standard ANSI shapes, this mounted point uses a unitized surface conditioning construction that integrates abrasive throughout the wheel body rather than on the surface alone. This allows consistent cut and finish as the wheel wears. The W185 profile measures 1/8 inches in shank diameter. Grade designation 8A CRS indicates a coarse-cut rate suitable for moderate stock removal while maintaining controlled surface finish quality. It weighs 0.12 pounds. Typically installed by metalworkers, fabricators, and finishing technicians on pneumatic or electric die grinders.

This mounted point is suited for precision deburring, edge blending, and surface conditioning on both metal and plastic substrates. The unitized construction resists loading and breakdown, making it effective for finishing work on machined components, weld seams, and formed parts where surface integrity matters. It fits standard die grinder spindle setups and is appropriate for both production and bench finishing applications.

Key Features

• Scotch-Brite EXL unitized construction integrates abrasive throughout the wheel body for consistent performance as the wheel wears
• Standard ANSI W185 profile with 1/8 inches shank for common die grinder compatibility
• 8A CRS grade provides coarse surface conditioning for moderate stock removal and deburring
• Suitable for use on metal and plastic parts without aggressive surface damage
• Lightweight at 0.12 pounds for reduced operator fatigue during extended use

Compatibility

Designed as an OEM-style replacement or standard consumable for die grinders and rotary tools accepting 1/8 inches shank mounted points in ANSI W185 configuration.

Installation Notes

Installation is performed by qualified metalworking or finishing technicians. Before mounting, ensure the die grinder or rotary tool is fully powered down and disconnected from its air or electrical supply. Insert the 1/8 inches shank fully into the collet and tighten securely before operation. Always verify that the tool RPM rating meets or exceeds the mounted point maximum rated speed before use.

Technical Specifications

• Profile: W185
• Shank Diameter: 1/8 inches
• Grade: 8A CRS
• Weight: 0.12 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 5

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000121160