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Jacobs Chuck 14N Superchuck Ball Bearing 1/2″ Chuck 30221

30215

  • Ball Bearing Construction Maximizes Gripping Force and Drilling Accuracy
  • Jaws Center-Ground for Straightness and Alignment
  • One-Piece Sleeve Eliminates Crack Between Driving Teeth Often Found in Other Designs
  • Through-Hardened Sleeve Teeth Plus Hardened Nose and Keyholes Provide Outstanding Wear Resistance
  • Fluted Sleeve Standard
  • Each Chuck 100% Inspected for Performance and Precision
  • T.I.R. 0.003″ Maximum at Half Capacity

  • Contact Heavy Maintenance Supply 205-384-5284 for more information