Breakheart Tool Company's 7/8 Inch Diameter Mandrel with Number 2 Morse Taper Shank
Great for turning Duck and Game Calls on lathes
Made with Pride in America from 12L14 steel they can be used as is or you can easily machine them for your custom needs
Has Number 2 Morse Taper End with 3/8-16 Tapped Hole for mounting and holding with a draw bar.
Work Holding end is 7/8 diameter x 2-1/2 inches long with 6 slots cut to a depth of 1-3/8 inches
Will expand .005 - .010 inches