3M 7000045958 Unitized Wheel 1x1x3/16 Inch 6A Fine

Product Description

The 3M 7000045958 is a unitized abrasive wheel engineered for deburring and surface finishing work on metal components. Built with a layered, durable unitized construction, this wheel measures 1 inch in diameter by 1 inch in width with a 3/16 inch arbor hole. It carries a 6A grade designation, combining a hard density-6 structure with a fine-grade aluminum oxide abrasive mineral. The result is a wheel that cuts consistently and holds its form through extended use, making it a reliable tool for metalworking technicians who need repeatable surface preparation results without frequent wheel changes.

This wheel is suited for bench grinder, die grinder, or mounted-spindle applications where controlled deburring, light grinding, or finishing is required on ferrous and non-ferrous metals. Its compact 1 inch by 1 inch profile makes it well-matched to precision work on tight geometries, edges, and internal surfaces where larger wheels cannot reach. Typical users include fabricators, machinists, and maintenance technicians performing component prep or finishing on the shop floor.

Key Features

• Layered unitized wheel construction provides consistent cut rate and shape retention throughout wheel life
• Hard density-6 structure for controlled, durable performance on metal deburring tasks
• Fine-grade aluminum oxide abrasive mineral for smooth surface finishing results
• Compact 1 inch x 1 inch x 3/16 inch dimensions suit tight geometries and precision applications
• Sold individually, compatible with standard spindle-mount and die grinder setups

Compatibility

Designed as an OEM-style replacement and standard-fitment unitized wheel for spindle-mount grinders and die grinders accepting a 3/16 inch arbor configuration.

Installation Notes

Installation and use should be performed by trained machinists or metalworking technicians familiar with abrasive wheel safety. Always power down and de-energize the grinder before mounting or removing the wheel. Verify that the tool spindle speed rating meets or exceeds the maximum RPM rating for this wheel size before operation. Wear appropriate PPE including eye and face protection when operating abrasive wheels, per ANSI B11 and applicable shop safety standards.

Technical Specifications

• Dimensions: 1 inch x 1 inch x 3/16 inch
• Abrasive Grade: Fine
• Abrasive Mineral: Aluminum Oxide
• Density: 6 (Hard)
• Grade Designation: 6A
• Construction: Unitized Layered
• Weight: 0.03 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045958