½” (12.7mm) and ¼” (6mm) Small Wheel Belt Grinder Attachment


½” (12.7 mm) and ¼” (6 mm) Small Wheel Belt Grinder Attachment.

Availability: In stock SKU: SM-SW1306
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½” (12.7 mm) and ¼” (6 mm) Small Wheel Belt Grinder Attachment. An incredible accessory for your belt grinder. Directly compatible with the 84 Engineering Shopmate 48 Belt Grinder. For use with 84 Engineering 72″ belt grinders a Small Wheel Tool Arm (SM-72-SWA) is required.

Note: Due to the small diameter of the wheels, belt grinders should not be run over 25% of their maximum speed. Running them over this speed will produce overheating and damage to the contact wheels and bearings.


  • 2x small diameter contact wheels. Perfect for grinding small precision areas. For example, around the ricasso of your knife, finger grooves in your handle or small diameter grinds in your manufacturing
  • A ¼” (12.7 mm) and ½” (6 mm) sized wheel on the one attachment. This allows for easy transition between sizes without having to change tool arms
  • Rubber lined contact wheels that provide a smooth, precise grinding experience
  • Made locally in Australia by 84 Engineering
  • Product support available from our experienced customer service team


This attachment can be mounted on a Shopmate 48 Belt Grinder’s existing tool arm straight away without an additional tool arm.

For use with a Shopmaster 72 or Gibson 72 belt grinder a Small Wheel Tool Arm (SM-72-SWA) is required to mount this small wheel attachment. This is due to these belt grinder’s using larger diameter holes for their standard attachments.

Replacement contact wheels are available – 1/2″ (12.7 mm) and 1/4″ (6 mm).

Additional information

Weight 0.5 kg
Dimensions 16 × 15 × 5.5 cm


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