Increases productivity of all lathe operations. Set includes one 400BXA series tool post and 5 tool holders (#1 Boring & Facing; #2 Boring, Turning & Facing; #4 Heavy Duty Boring; #7 Universal Paring Blade and #10 Knurling, Facing & Turning) Maximum rigidity for chatter-free performance Holders fit ALLORRIS and YUASA tool posts Completely sealed for maintenance free operation Change tools in seconds Fits 14" - 20" swing lathes Working parts hardened and ground Stock Number 650305 Bullets #10 Knurling, facing & turning, All working parts hardened and ground, Change tools in seconds, Completely sealed for maintenance free operation, Fits 14" - 20" swing lathes, Holders fit Aloris and Yuasa tool posts, Increases productivity of all lathe operations, Maximum rigidity for chatter-free performance, Set consists of one piston type tool post holder and one of each of five tool holders, Working parts hardened and ground Prop 65 Cancer and Reproductive Harm