<< >> Imperial Purple Spiral Turbo Cup Grinders T5I - Fast grinding and removal with very good life. More Views Product Description Imperial Purple Spiral Turbo Cup Grinders Spiral turbo for a faster grind Fast grinding and removal with very good life. Size Segments Part Number Catalog Number 4" x 5/8"-11 12 16074 7" x 5/8"-11 18 16076 5" x 5/8-11 16 60151 * Required Fields