Heavy-Duty Drill Chuck, Keyless Self-Tightening Chuck 1-16mm, 0.002 Precision, with MT3-B18 Arbor for Drill, for CNC Lathe Drill (Forer Chuck - Drill Chuck Arbor)

Made of 45# steel, the B18 keyless chuck is made of high-quality 45# steel, strong and durable, with a good finish, easy clamping, and high hardness, with a clamping range of 0-16 mm. Ergonomic design: The unique alignment facilitates the application of torque around the handle with greater clamping force; the ergonomic design is more suited to the palm of the hand and makes it easier to apply force. Automatic locking: During the machining process, the clamping force of the drill chuck increases proportionally to the increase in cutting force. The keyless design, tightening, and loosening are done manually, allowing for faster and easier tightening and loosening. The surface hump design is pleasant and practical, with convex and concave surfaces, so that before and after assembly, jacket vibrations can be effectively addressed and reduced. It features a good metal structure, a comfortable surface, and easy tightening, resulting in greater output torque. The surface hump design is pleasant and practical, with convex and concave surfaces, so that before and after assembly, jacket vibrations can be effectively addressed and reduced. It features a good metal structure, a comfortable surface, and easy tightening, resulting in greater output torque. 16mm metal lathe chuck, 0-16mm self-tightening drill bit, B18 self-tightening drill bit with keyless metal column, mini CM3 magnetic tapered shank chucks, MT3 shaft mounting, MT2-B18 M16 Keyless Drill Chuck Description: The metal structure of this 45# steel keyless drill chuck features a comfortable grip and easy clamping, increasing output torque. The keyless design allows for faster manual tightening and loosening, making it widely used in various drills and milling machines. Technical Data: Material: 45# steel Precision: 0.002 Chuck Capacity: 0-16 mm Chuck Outer Diameter: 48 mm Chuck Length: 99 mm Tip Type: M3-B18 Chuck Length: Approx. 138 mm Overall Length: Approx. 210 mm Weight: Approx. 1333 grams Package Included: 1 x Keyless Drill Chuck 1 x M3-B18 Shaft Note: 1. The package contains only the keyless drill chuck and other items. 2. Please allow for 1-2 mm errors due to manual measurement. Thank you for your understanding. https://m.media-amazon.com/images/I/51UwjIDihFL.jpg