Jacobs Chuck Ball Bearing Chuck, K3, 0.04 Inches To 0.5 In, Tapered - 1 per EA - JCM30221

This item is available, but there is extended lead times. Please, contact us. 1-piece fluted sleeve construction. 1 per EA Ball trust bearing reduces friction in chuck closing mechansim. Through-hardened sleeve teeth. nose. and keyholes for wear resistance. Maximizes gripping force and drilling accuracy. Treated to ensure thread life and high gripping surface hardness. Bit/Blade Mounting Size Symbol=Round. Capacity [Max]=0.5 in. Capacity [Min]=0.04 in. Chuck Size=1/2 in. Finish=Nickel. Housing Diam=2.44 in. Key Size=K3. Mechanism=Key. Mounting=Tapered. Overall Length [Max]=3.88 in. Overall Length [Min]=2.97 in. Type=Chuck. Wt.=2.44 lb..