Drillco Annular Cutters – 1″ Cutting Depth

$68.00$132.00

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Description

Drillco Annular Cutters – 1″ Cutting Depth

Drillco Annular Cutters – 1″ Cutting Depth:

Features:

  • Cutting depth: 1″
  • Cutting diameters: from 1/2″ to 1-1/8″ in increments of 1/16″
  • Shank diameter: 3/4″ 
  • Model Series: 91SE
  • Material: High Speed Steel (HSS)
  • Annular Cutters:
        • A cutting tool used to make a large diameter hole in metal, usually in about 10% of the time of twist drills
        • Typically used in conjunction with a magnetic drill machine. Increasingly used in CNC operations
        • Removes only the periphery of the hole, ejecting a slug at the end of the cut
        • Sometimes referred to as broach cutters
  • Advantages of Annular Cutters vs Twist Drill Bits:
        • Less energy
        • Faster penetration
        • Less thrust
        • Less horsepower
        • Better surface finish
        • More accurate hole
        • No secondary operation needed (i.e. reaming)
        • Longer tool life
        • Easily re-sharpened

Also available: Drillco Annular Cutters with 2″ Cutting Depth

Click here for Drillco Annular Cutter Pilot bits

Additional information

Weight .5 lbs
Size

1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", 1 1/16", 1 1/8"

Brand Name

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