Description

Jacobs Chuck® Ball Bring Chucks, Product Details: 1-piece fluted sleeve conruction, Ball tru bring reduces friction in chuck closing mechansim, Through-hardened sleeve teeth, nose, and keyholes for wr resiance, Maximizes gripping force and drilling accuracy, Trted to ensure thrd life and high gripping surface hardness, Jaws center-ground for absolute raightness and alignment, For hvy-duty, close tolerance production drilling, For production drilling equipment, jig borers, milling machines, lathes, and radials | Bit/Blade Mounting Size Symbol: Round | Brand: JACOBS CHUCK | pacity [Max]: 0.5 in | pacity [Min]: 0.04 in | Chuck Size: 1/2 in | Country of Origin: CN | Finish: Nickel | Hazmat: NO | Housing Diam: 2.44 in | Key Size: K3 | MPI talog: YES | MPI talog Page#: 2019:392 | Mechanism: Key | Mounting: Tapered | Overall Length [Max]: 3.88 in | Overall Length [Min]: 2.97 in | Type: Chuck | Wt.: 2.44 lb