Description: JT33 Keyless 1/32 Inch - 1/2 Inch Drill Chuck Self Tighten
High carbon steel
1/32 - 1/2 Inch
Features: 1. Made from high-carbon steel,sturdy and durable. 2. Self-tightening keyless feature automatically increasing gripping force, high reliability, and stability. 3. Special quenching treated key parts increases durability. 4. Precision machining and tested. 5. Apply to drilling machine.
Package Included: 1 x JT33 Keyless 1/32-1/2 Inch drill chuck