Speedway Motors Replacement Diamond Cut Disc for Ring Filer, Carbide Grinding Wheel Quickly and Accurately Sets Ring End Gap, 2.29 Inch Outside Diameter with 0.24 Inch Pilot Hole

Speedway Motors Replacement Diamond Cut Disc for Ring Filer, Carbide Grinding Wheel Quickly and Accurately Sets Ring End Gap, 2.29 Inch Outside Diameter with 0.24 Inch Pilot Hole

• Precision Grinding Performance – Diamond-cut carbide disc delivers fast, accurate material removal when setting piston ring end gaps for professional engine assembly work.
• Compatible Replacement Disc – Designed as a direct replacement for Speedway ring filer units, ensuring smooth operation and consistent results during ring preparation.
• Durable Carbide Construction – High-quality carbide grinding surface maintains cutting efficiency and longevity, even when working with hardened or plated materials.
• Bench-Mounted Convenience – Can be mounted to most workbenches for added stability and control while filing rings, improving accuracy and ease of use.
• Compact, Useful Dimensions – Features a 2.29-inch outside diameter with a 0.24-inch inside diameter pilot hole, matching standard ring filer specifications.

Replacement diamond cut grinding disc for ring filer. The disc measures 2-1/4" across and has a 1/4" pilot hole.