We offer discount for large quantity. Welcome to U!250-202 Quick Change Bxa#2Xl Tool Post Oversize 3/4 Inch Boring Swivel Chuck for Drilling/Rear-facing/Rotary Chuck for Lathe ToolsFeatures:The chuck provides maximum rigidity and no vibration, prevents the blades from breaking! Precision ground and hardened. Fully sealed for maintenance-free operationLathe and face tools can be locked together (saving time and labor when changing operations)Allows cut-off close to the chuckNo vibration prevents blades from breakingSpecifications:Model: NO.250-202Material: Steel Lathe swing: 10 - 15 inchTool bit range: 1/4- 5/8 inchRound boring bar shank diameter: 1/2 inchColor: BlackDimensions: Approx. 80x75x2 5mm/3.149x2.952x0.984 inchWeight: 0.7KGComped Included:1 x Tool Holder for turning and veneeringOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm. About UsWe provide good product with best price, we support wholesale order/