Check the listing for details. Piston Quick Change Tool Set 300 CXA Lathe Swing 13"-18" Boring Tool Hold. Condition: New. Listed at 235.77 USD. New Document 13-18 Inch Piston Quick Change Tool Set Weight: 40 Pounds *Rough Estimation* Lathe Swing: 13 Inch -18 Inch Includes: 300 Tool Post, 301 Holder 302 Holder, 304 Holder, 307 Holder, 310 Holder Increases Production of Lathe Operations Change Tools Quickly And Easily No Time Wasted With Shims No. 1 Turning & Tool Holder with 3/16-1/2 Inch Tool Capacity No. 2 Boring,Turning & Facing Tool Holder with 3/16-1/2 Inch Tool Capacity No. 4 Boring Bar Tool Holder with 5/8 & 3/4 Inch Capacity No. 7 Universal Parting Blade Tool Holder with 1/2 Inch Blade Height No. 10 Knurling,Facing & Turning Tool Holder 3/16-1/2 Inch SUPER ACCURACY-PISTON TYPE FOR POSITIVE CLAMPING-INTERCHANGEABLE WITH Aloris, Doricn and Phase II Piston Type Tool Posts Are Precision Engineered To Assure Repetitive Accuracy Advanced Design Provides Built In Quick Tool Changing Versatility With Positive Rigidity To Meet The Most Exacting Working Tolerances Quickly And Easily Installed On An Engine, Bench Or Turret Lathe For A Wide Range Of Operations, From Fine Precise Work To Heavy Duty Cutting All Working Parts Hardened And Precision Ground Maximum Rigidity For Chatter Free Performance Speed Lathe Operations 90% Takes Only A Few Seconds To Change Tools Qty: 1 Light Item