Home / Turning / Attachments & Tooling / Drill Chuck, Headstock, 1″ 8TPI, 17/32″ Capacity, Jacobs 56B, Item #L5402 View cart “Milling Attachment for Atlas 10/12″ w/ Cross Slide Base” has been added to your cart. Drill Chuck, Headstock, 1″ 8TPI, 17/32″ Capacity, Jacobs 56B, Item #L5402$99.00 1 in stock Add to cart SKU: L5402 Categories: Attachments & Tooling, Drill Chucks Description Description Jacobs No. 56B Head Stock Chuck w/ 1″-8TPI Spindle Thread, Capacity 17/32″ Related products A59021 Palmgren 400 Milling Attachment $295.00 Add to cart Cross Slide Hardinge Compound Model H From DSM59 $495.00 Add to cart South Bend Lathe Heavy 10L Thread Dial, NOS $275.00 Add to cart Center, Crotch, Morse Taper #2. Head Diameter 3″ $25.00 Add to cart