Indexable Threading Toolholders, Thread Type: External , Hand of Holder: Right Hand , Shank Width/Diameter (Decimal Inch): 1.0000 MPN:66064

Drill Chuck Keyless 1/2 In 1/2-20 is a durable high quality chuck designed to provide professional drill operators with secure fastening for their machining operations. Made of chrome vanadium steel this chuck delivers excellent performance ensuring precise holding while transmitting low vibration during operation. With its quick change keyless design changing bits or drilling different sizes holes can be done fast hence saving time and reducing downtime hence improving efficiency on the workplace. Ideal for heavy duty drilling applications this drill chuck features an auto-locking mechanism ensuring that the bit remains securely in place during use thus preventing uncontrolled movements or accidents at the work site. Compatible with most high-speed electric drills or portable drills its 1/2 inch hex shank allows for easy and effortless insertion of the chuck into any drill making this an ideal tool for professional trades people, manufacturing industries or home hobbyists looking to perform precision fastening jobs without difficulty.