Self-Locking Chuck,1/2" Keyless Drill Chuck Lathe Chuck 45# steel Self Tighten Lathe Multi Tool Chuck 1‑13mm Self-tightening Chuck with Unique Thrust Bearing for Drill Machines Milling Machines Lathes

• 【45 # Steel】 The self-locking chuck is made of high-quality 45# steel, strong and durable, with excellent anti-rust performance and anti-corrosion performance, extremely high hardness, good metal texture, comfortable surface, easy to clamp, and make the output torsion larger
• 【Thrust Bearing + Keyless Design】 This 1/2" keyless drill chuck contains a unique thrust bearing that helps apply the handle to greater clamping force. The clamping force of this self-tightening chuck increases according to the required force. Keyless design, tightening and loosening are manual, which provides and easier clamping and disengagement
• 【Wide Range of Applications】 This lathe chuck is widely used, suitable for all kinds of drilling rigs, milling machines, lathes, non-boring machines and electric hand tools. It is a professional drilling machine accessories
• 【Product Specifications】 The chuck capacity of this product is 1-13mm (1/2")/0.04-0.5, the chuck inner diameter is 15.733mm/0.6in, the collet diameter is about 40mm/1.57in, the chuck length is about 88mm/3.46in, Arbor Type is
• 【Thoughtful Service】 Our 45# steel self tighten lathe multi tool chuck are brand new, We are committed to providing you with quality products. If you have any questions, please feel to contact us, our staff will reply to you on working days

Features: Good metal texture, comfortable surface, easy to clamp, so that the output torsion becomes larger. The unique thrust bearing facilitates the application of torsion by the handle into a greater clamping force. Clamping force of this self-tightening chuck would increase according to required force. Keyless design, tightening and loosening is by hand force, which offers a quicker and easier chucking and unchucking. Widely used with various drill machines, milling machines, lathes, boring lathes and electric hand tools. Specifications: Material: 45# steel Chuck Capacity: 1-13mm(1/2") / 0.04-0.5in Chuck Inner Diameter: Approx. 15.733mm / 0.6in Chuck Out Diameter: Approx. 40mm / 1.57in Chuck Length: Approx. 88mm / 3.46in Arbor Type: Package Includes: 1 x Chuck & Arbor Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering