Home / Milling / Attachments / Bridgeport J-Head Quillmaster w/ 3/16″ Collet, Item B532860B View cart “Boring Cartridge, Adjustable, Rigibore Micro TR 5B 2 (NOS) (2 Available)” has been added to your cart. Bridgeport J-Head Quillmaster w/ 3/16″ Collet, Item B532860B$349.00 Bridgeport J-Head Quillmaster w/ 3/16" Collet, Item B532860B quantity Add to cart SKU: B532860B Category: Attachments Description Description Bridgeport J-Head Quillmaster w/ 3/16″ Collet Related products Master Mill Lathe Converter Model C Internal Grinding Spindle $249.00 Add to cart Right Angle Attachment 40 NMTB , Fits 3-3/8″ Quill $395.00 Add to cart Bridgeport J-Head Type JA Quillmaster,, Broken around clamp B532860A $125.00 Add to cart Boring Cartridge, Adjustable, Rigibore Micro TR 5B 2 (NOS) (2 Available) $24.95 Add to cart