Just got this Jacobs 31409 JK 130-MT3 1.0 to 13.0 Millimeter Capacity High Precision Keyless Chuck with #3 Morse Taper Integrated Shank

Jacobs 31409

This Jacobs JK 130-MT3 High Precision Keyless Chuck with integrated shank is specially designed for high accuracy applications on either conventional or CNC equipment. Its capacity range is from 0.040-Inch to 0.500-Inch (1.0-13.0 Millimeter) and it is integrated with No. 3 Morse Taper. The Jacobs JK 130-MT3 High Precision Keyless Chuck's integrated design makes it impossible for the arbor and the drill chuck to become accidently separated, providing a unit of greater rigidity and precision. As a result of its compact design, accumulated run-out is reduced to a minimum. A Self-tightening feature automatically increases gripping force proportional to increased torque to prevent tool shank slippage. Precision tested and certified to 0.0016-Inch T.I.R. maximum at half capacity. Jacobs Industrial Precision Keyless ... High Torque/High Precision Drill Chucks with Integrated Shanks Type: Drill Chuck w/Integral Shank Maximum Capacity: Jacobs 31409 0.512 In., 1/2, Jacobs 31409 13 Jacobs 31409 mm Minimum Capacity: 0.039 In., 3/64, 1 mm Shank Size: 3MT Self-tightening feature for maximum gripping power For CNC machining centers in drilling, boring, counter-boring and Jacobs 31409 milling operations requiring heavy penetration ... »» Read more...

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