Replacement key for 1/2" drill press chucks w/ 6mm pilot hole

Replacement drill chuck key for 1/2" capacity chucks with 6mm pilot hole

  • For 1/2" / 13mm capacity chuck w/ 6mm key pilot hole
    • Key has shrouded teeth (closed at rear)
      • Replaces open or shrouded tooth keys w/ 10 or 12 teeth
    • Does NOT FIT 1/2" chucks w/ 1/4" pilot hole
  • WARNING: BEFORE YOU BUY check pilot hole size by inserting blank end of 1/4" drill bit into hole - if it fits, buy the 1/4" key instead
    • Ideally fitted to chucks that measure 9mm from bottom of chuck teeth to bottom of pilot hole

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