Cam lock tailstock. $1,299.00. More products like this. HiTorque 7x16 Mini Lathe, Deluxe. Features of 5100 (most powerful, most low-speed torque, gearless spindle, cam-lock TS, 4" chuck) Extended bed (16" between centers) for more workspace. Includes DRO readouts on compound rest, cross slide, and tailstock. Metal hand wheels and chrome levers.