Feed screws has a coarse thread for fast boring. Spurs on the outside diameter cut holes clearly and accurately; 7/16" Quick Change impact shank for use in applications such as large diameter holes in wood for pipe, conduit....

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Feed screws has a coarse thread for fast boring. Spurs on the outside diameter cut holes clearly and accurately; 7/16" Quick Change impact shank for use in applications such as large diameter holes in wood for pipe, conduit. Includes: Each bit is packaged with one hex key and two feed screws.

  • This are easy to use
  • This is highly durable
  • This is manufactured in China
  • Item Package Dimension: 7.09" L x 3.75" W x 1.42" H
  • This are easy to use
  • This is highly durable
  • This is manufactured in China
  • Item Package Dimension: 7.09" L x 3.75" W x 1.42" H

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