Home / Turning / Attachments & Tooling / Drill Chuck, Headstock, , 1″ 10 TPI Spindle Thread, 17/32″ Capacity, Jacobs 55B View cart “A5903 South Bend Heavy 10 Milling Attachment” has been added to your cart. Drill Chuck, Headstock, , 1″ 10 TPI Spindle Thread, 17/32″ Capacity, Jacobs 55B$99.00 1 in stock Add to cart Categories: Attachments & Tooling, Drill Chucks Description Description Jacobs No. 55B Head Stock Chuck w/ 1″-10TPI Spindle Thread, Capacity 17/32″ Related products Center, Live, Doall Morse Taper #4, Bearings Feel Fair, Tip is Worn $25.00 Add to cart A59021 Palmgren 400 Milling Attachment $295.00 Add to cart Clausing Thread Dial $149.00 Add to cart A5903 South Bend Heavy 10 Milling Attachment $349.00 Add to cart