Home / Milling / Attachments / Dumore Versa-Mil Internal Grinding Attachment, Cat No. 320-103, 15 Pounds View cart “Dumore 1/2 HP Tool Post Grinder, Cat No. 57-021” 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 1/4 HP Tool Post Grinder, 1 Phase 110 Volts $275.00 Add to cart Bridgeport J-Head Quillmaster w/ 3/16″ Collet, Item B532860B $349.00 Add to cart Harig Grinding Wheel Guard and Shield $249.00 Add to cart Dumore 1/2 HP Tool Post Grinder, Cat No. 57-021 $895.00 Add to cart