6Pcs CXA Quick Change Piston Tool Post Set 250-300 13″ – 18″ Swing 3/16″ Hex Key
Description: Made of high quality Alloy tool steel 40Gr which is forged and has longer life, not Aluminum. Precision ground and hardened. Takes only a few seconds to change tools. No time wasted with shims. Tool Post and Tool Holders No. 1, No. 2, No. 4, No. 7, No. 10. No. 250-301 Turning Tool Holder , use tool bit 1/2~ to 3/4″. No. 250-302 Boring,Turning Tool Holder, use tool bit up to 3/4″ and round shank boring bars up to 3/4″. No. 250-304 Heavy Duty Boring Bar Holder, can use both 3/4 and 1″ shank boring bars. No. 250-307 Parting Blade Tool Holder, use 3/4″ high parting blades. .