Good Material: the lathe tool holder is made in mental and not easy to wear, very firm and durable. Usage Characteristics: They have broad utility which are easy to install and operate. 3.100% brand new and high quality. BVB25 BB25 CJM250(22MM) tool holder parameters. Length: 265mm(10.4). Width: 65mm(2.56). Center height: 60mm(2.4). Travel: 84mm(3.3). Slot height: 22mm(0.87). Handwheel length: 84mm(3.3). Disc diameter: 100mm(3.9). Installation hole spacing: 80mm(3.15). Installation aperture: 7mm(0.28). Positioning aperture: 25mm(0.98). Total weight: 4.3KG. BVB25 BB25 CJM250(26MM) tool holder parameters. Slot height: 26mm(1). Total weight: 4.5KG. 1 Lathe Tool Holder (Depending on your choice). There are NO EXCEPTIONS! OR, you may choose to have a replacement. We will reply you ASAP. Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem you have. Our customer-oriented service strives for. Business time: GMT8 (9:00-18:00) from Monday to Friday.