Features: Holder provides maximum rigidity and absence of vibration prevents breaking blades! Precision ground and hardened. Completely sealed for maintenance free operation Turning and facing tools can be locked together (saving time and labor when changing operations) Enables cut off close to chuck No vibration prevents blades from breaking Specifications: Model: NO.250-202 Material: Steel Lathe swing: 10 - 15 inch Tool bit range: 1/4- 5/8 inch Round Boring Bar Shank Diameter: 1/2 inch Color: Black Dimensions: . 80x75x25mm/3.149 x 2.952 x 0.984 inch Weight: 0.7KG Packaged included: 1 x Turning & Facing Tool Holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.