Mini Electric Accessories Self Tightening Chuck 0.3-3.4mm

Feature: \n 1. 1. Made of high quality metal material, wear resistant and durable in use.\n2. 2. The chuck can clamp 0.3-3.4mm shank diameter tools like bits, used for drilling, polishing and .\n3. 3. The chuck adopts anti-skid texture design, which can be conveniently tightened with hand.\n4. 4. The brass connection rod have different hole diameters and can be mounter into motor shaft in corresponding diameter.\n5. 5. Compatible with most of tools such as mini power , electric grinder, etc. \n\nSpecification: \n\nFeatures: \n\n1. Made of high quality metal material, wear resistant and durable in use.\n\n2. The chuck can clamp 0.3-3.4mm shank diameter tools like bits, used for drilling, polishing and .\n\n3. The chuck adopts anti-skid texture design, which can be conveniently tightened with hand.\n\n4. The brass connection rod have different hole diameters and can be mounter into motor shaft in corresponding diameter.\n\n5. Compatible with most of tools such as mini pow: