Use of Item- A quick change tool post is that it allows machinists to change tools quickly and accurately without the need for extensive recalibration each time. This saves time and increases productivity, especially in situations where multiple tool changes are required during a machining operation. Upgrade your lathe setup with our high-quality Quick Change Tool Post Standard Holder, perfectly suited for lathes with a center height ranging from 90 to 115 mm. Premium Material: Crafted from quality tool steel, hardened, and precisely ground to ensure durability and precision. Tool Capacity: This holder accommodates tools up to 12.5 mm, providing flexibility for various machining tasks. Precision Engineering: All parts are hardened and ground with precision for optimal performance. Exclusions: This listing is for the Standard Holder only and does not include a parting cut-off holder., Weight: 0.6172943336 pounds, Manufacturer: Buyohlic