["Multifunctional M7/M8 Keyless Drill Chuck Rotary Tool 4-Types Optional Chucks Adapter Universal Mini Mandrel Converter\n\n\nDescription:\nbrand new and high quality\nFeatures:\nAllow you to quickly and easily change accessory bits.\nCorded Rotary Tools without changing collets.\nIt accepts all accessory bits with 1/32 and 1/8 shanks.\nEliminates need to change collets when swapping between bit sizes.\nTwist-to-tighten/loosen with heavily-knurled grip means no wrench or for key needed.\nHeat treated & tempered high-carbon steel for durability, rust-resistant black oxide finish.\n\nSpecification:\nType: Drill Chuck\nMaterial: Alloy\nFeatures: Keyless Drill Chuck, Multifunctional, Rotary Tool, Chucks Adapter, Universal Mini, Mandrel Converter\nDimension: \nS: app.1.4x1.8cm/0.55x0.71in\nL: app.1.5x2.4cm/0.59x0.94in\nColor: Black\nQuantity: 1 Pc\n\nNote: \n1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\n2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 Pc x Drill Chuck"]