Comprehensive Tailstock support for virtually all Spindle turning requirements. Over six handy functions in the one unit. Includes a hollow body for drilling through the center and replaceable centers including a threaded center, 60° center, miniature extension center, hollow cup center and stepped cone. The NOVA 71074 live center system can be used on all NOVA lathes and all lathes with a 2MT Tailstock. It's perfect for both heavy and delicate work, and handles both hard and soft woods easily. Included in the product is the threaded center which comes with three functions for custom wooden support pieces, a miniature internal cone function for small turnings and an internal support piece for small bowls. 60° center: ideal for medium to hard woods and general Purpose Spindle work. Miniature extension center: is used to support thin work for small delicate turnings. The diameter of this stem is 1/4″ so can double as a 1/4″ pen Mandrel. Two of these centers can be used for each 1/2 of the pen Mandrel (available as a separate item for purchase) hollow cup center: is perfect for soft wood support, comes with its own demountable point, with the center point removed hollow boring up to 5/6″ can be done. Stepped cone: for super fast and convenient mounting of work. The NOVA 71074 live center system is made to last, with extra tough triple bearing system and precision machined from solid 1045K machine steel for long life and precise fits.