NOVA INNS Chuck Insert/Adaptor Blank Unthreaded allows you to customize to any lathe thread type. Thread the internal blank up to 1-1/8 in. in size. This allows you to then 'adapt' your Insert Type NOVA Chuck to whatever Wood Lathe spindle you have. Allows you to keep the same chuck and accessories if you change your wood lathe - you only need to change the insert/adaptor. The internal is unthreaded for you to have customized by your local machine shop (you need to organize and pay for this additional machining work) The external thread matches the NOVA insert type chucks, to simply and easily screw into the back of your NOVA Insert Type Chuck. This then makes your NOVA insert type chuck ready to attach to your customized threaded lathe spindle. Precisely machined from 1045 High Tensile Steel. Designed by the innovators of the 4 Jaw Chuck for wood turning, Teknatool International - since 1955. Backed by a full replacement 2-year warranty, not including workmanship for the customization of internal thread. Call our customer service center toll free on 1-866-748-3025.
- External thread is precision machined from 1045 high tensile steel
- Internal is unthreaded for you to customize
- Genuine NOVA product
- Fits all NOVA insert type chucks for maximum flexibility and adaptability
- Quickly and inexpensively adapt your NOVA chuck to almost any wood lathe depending on insert thread size