October 20, 2025 themac Themac J30 Tool Post Grinder For Metal Lathe Used condition with dings dents and scratches. No belt with grinder. Please see photos for details. You might also like: April 7, 2021 Themac Tool Post Grinder Model J 115v 1.5 amp lathe metal working January 3, 2022 THEMAC J7 Heavy Duty Metal Precision Lathe Tool Post Grinder 7500 RPM With Case May 10, 2017 Themac Model J-7 Precision Tool Post Grinder, With Pulleys, Wheels, Extras