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Ball Bearing, Key Type Super Chucks - JACOB Brand No. 20N / 3/8 - 1" Capacity, US $140 – Picture 0
Ball Bearing, Key Type Super Chucks - JACOB Brand No. 20N / 3/8 - 1" Capacity, US $140 – Picture 0

Ball Bearing, Key Type Super Chucks - Jacob Brand No. 20n / 3/8 - 1" Capacity

US $140

  • South Hackensack, New Jersey, United States
  • May 25th
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Some notable features of the Jacobs Ball Bearing Super Chuck include its ball bearing construction, which maximizes gripping force and drilling accuracy. The jaws are center-ground for absolute straightness and alignment, and are specially treated to ensure extended thread life and high gripping surface hardness. Additionally, the one-piece sleeve eliminates cracks between driving teeth, which can be found in other designs. The through-hardened sleeve teeth, along with the hardened nose and keyholes, provide outstanding wear resistance. The Super Chuck also comes standard with a fluted sleeve. The JACOB Brand No. 20N/3/8-1" Capacity Super Chuck is equipped with ball bearings and a key type mechanism for heavy duty, close tolerance production drilling. This high-quality tool is versatile and can be utilized with a variety of production drilling equipment, including jig borers, milling machines, lathes, and radials. The ball thrust bearing in the chuck closing mechanism reduces friction, allowing for the application of more gripping force to drill shanks, maximizing drilling torque, even in challenging machining conditions. Each chuck undergoes a rigorous 100% inspection process to ensure top-notch performance and precision. Invest in the JACOB Brand No. 20N/3/8-1" Capacity Super Chuck for superior drilling results.

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