Jacobs Chuck® Indurial Keyless Chucks, Product Details: Self-tightening mechanism automatilly incrses the grip in proportion to the incrse in torque during the drilling and avoids the tool slipping a clockwise rotation, Precision teed and certified to 0.0016″ T.I.R max at half pacity | Accuracy: .0016 in T.I.R. | Big talog Page#: 2012:2331 | Bit/Blade Mounting Size [Max]: 0.512 in | Bit/Blade Mounting Size [Min]: 0.039 in | Brand: JACOBS CHUCK | Country of Origin: TW | Finish: Ribbed | Hazmat: NO | Housing Diam: 1.8 in | Mechanism: Self-Tightening | Mounting: 33JT | Overall Length [Max]: 3.9 in | Overall Length [Min]: 3.46 in | Special Order: YES | Type: Keyless Chuck | UNSPSC: 27112807 | Wt.: 32 oz
