Home / Turning / Attachments & Tooling / Drill Chuck, Headstock, 1″-10 TPI Spindle Thread, 17/32″ Capacity, Jacobs (B) View cart “A5902 Palmgren No. 250 Milling Attachment for 8-10″ Metal Lathe” has been added to your cart. Drill Chuck, Headstock, 1″-10 TPI Spindle Thread, 17/32″ Capacity, Jacobs (B)$99.00 1 in stock Add to cart Categories: Attachments & Tooling, Drill Chucks Description Description (B)Jacobs No. 56B Head Stock Chuck w/ 1″-10TPI Spindle Thread, Capacity 17/32″ Related products A59021 Palmgren 400 Milling Attachment $295.00 Add to cart Center, Crotch, Morse Taper #2. Head Diameter 3″ $25.00 Add to cart Clausing Thread Dial (A) $125.00 Add to cart Warner & Swaysey Turret Lathe Floating Tap Holder, 1-3/4″ Shank,M-4385 $25.00 Add to cart