Home / Milling / Attachments / Dumore Versa-Mil Internal Grinding Attachment, Cat No. 320-103, 15 Pounds View cart “Master Mill Lathe Converter Model C Internal Grinding Spindle” has been added to your cart. Dumore Versa-Mil Internal Grinding Attachment, Cat No. 320-103, 15 Pounds$249.00 1 in stock Add to cart Categories: Attachments, Grinding Description Description Dumore Versa-Mil Internal Grinding Attachment, Cat No. 320-103, 15 Pounds Related products Master Mill Lathe Converter Model C Internal Grinding Spindle $249.00 Add to cart Dumore Hand Grinder, Model 151 $49.00 Add to cart Right Angle Mill Head, Manufacturer? Fits? 3/8″ Shank, Fits 2-7/16″ $95.00 Add to cart Right Angle Attachment 40 NMTB , Fits 3-3/8″ Quill $395.00 Add to cart