Value Collection SDM-1032-2SP Screw Lock Wheel Mandrel

Product Description

The VALUE COLLECTION SDM-1032-2SP is a screw lock wheel mandrel designed to mount abrasive or grinding wheels onto rotary tools and die grinders. It accepts wheels with a 3/16 inch hole and accommodates wheel widths from 1/8 inch up to 1/2 inch. The 1/4 inch shank diameter fits standard collets on most rotary tools and pneumatic die grinders. Overall length is 2 inches. Weighing 0.1 pounds, it is a compact, lightweight holding accessory suited for metalworking, fabrication, and finishing applications. Installation and wheel changes are handled by machinists, tool and die workers, and maintenance technicians who require secure wheel retention during operation.

This mandrel is used in light grinding, deburring, and surface finishing operations where small abrasive wheels must be held securely at speed. It is appropriate for bench-mounted rotary tools and handheld die grinders in both shop and field environments. The screw lock connector type ensures the wheel is positively retained during use, reducing the risk of wheel separation. Typical settings include metal fabrication shops, maintenance facilities, and general industrial environments where small-diameter abrasive wheels are used on a regular basis.

Key Features

• Screw lock connector for positive wheel retention during operation
• Accepts wheels with 3/16 inch hole diameter
• Wheel width range: 1/8 inch minimum to 1/2 inch maximum
• 1/4 inch shank diameter fits standard rotary tool and die grinder collets
• 7/16 inch head and washer diameter for even clamping pressure on wheel face
• Compact 2 inch overall length keeps tool profile low in tight work areas

Compatibility

Designed for use with abrasive and grinding wheels featuring a 3/16 inch arbor hole, suitable for rotary tools and die grinders equipped with a 1/4 inch collet.

Installation Notes

Installation is performed by machinists or maintenance technicians familiar with abrasive wheel mounting procedures. Always disconnect or power down the rotary tool or die grinder before mounting or changing a wheel. Ensure the wheel arbor hole matches the mandrel specification before tightening the screw lock to avoid wheel imbalance. Follow applicable ANSI abrasive wheel safety standards and the tool manufacturer guidelines for maximum operating speed when selecting compatible wheels.