KATSU Tools Self Tighten Keyless Lathe Drill Chuck, High Precision B18 3-16mm Capacity Universal Multi-Purpose Lathe Drill Chuck for Drill Milling Machine

• Made of quality carbon steel material, high wear resistance and strength to deal with high intensity work
• This high precision keyless chuck is with the capacity of 3-16mm and tapering of B18
• Self tightening keyless feature automatically increasing gripping force, high reliability, and stability
• Practical design of the surface convex and concave, which can reduce the shaking jacket
• Widely used for various drill machines, milling machines, lathes, boring lathes and electric hand power tools, etc

Application: Recommended for CNC machining center, Drill Press and other applications Features: 1. High precision, and high gripping force. 2. Flimsy parts are shaped by quenching. 3. Self-tighting feature automatically increase gripping force proportional to increased torque to prevent tool shank slippage. Capacity 3 -16mm Tapering B18 OTHER SIZES AVAILABLE: 1-13MM B16, 1-16MM B18 , 5-20MM B22