ITEM: Interchangeable, Internal and External Spindle, Tool Post Grinder DUMORE. MANUFACTURER: DUMORE. BRAND: Dumore. MANUFACTURER PART: 8581003. Interchangeable, Internal and External Spindle, Tool Post Grinder 5 Inch Wheel Diameter Compatibility, 9 to 20 Inch Lathe Swing Compatibility, 3/4 hp (MOQ1, Pkg Qty1)CATEGORIES: Maintenance, Repair and Operational (MRO) Supplies. Grinding, Buffing & Sharpening Machines. Grinding & Buffing Machines. Tool Post Grinders & Accessories. TOTAL RECYCLED CONTENT: 10.00%. POSTCONSUMER RECYCLED CONTENT: 1.00%. KEYWORDS: DumoreGrinding, Buffing & Sharpening MachinesGrinding & Buffing MachinesTool Post Grinders & AccessoriesTool Post Grinders.