GS Tooling NMTB40 Integral Keyless Drill Chuck - 534-406| Penn Tool Co., Inc

Increased holding power when tightened by wrench, preventing tool slippage, easy to use, safer than separate shank model , Wrench supplied mandrins sans clé CNC Integral High Precision Machine Tool Chuck GS Tooling NMTB40 Integral Keyless Drill Chuck - 534-406| Penn Tool Co., Inc Single Piece Construction Chuck High precision keyless chuck-arbor is integrated for a single piece construction Single piece construction provides for increased accuracy and greater rigidity, balanced design Increased holding power when tightened by wrench, preventing tool slippage, easy to use, safer than separate shank model, Wrench supplied Drill Chuck Integral Keyless Straight Shank Lathe Hardware | MercadoLivre Single piece construction provides for increased accuracy and greater rigidity, balanced design