Helical

Use to…

  • Repair a damaged thread.

Buying Tips

  • Pay attention to thread pitch as well as diameter.
  • Consider a kit with a matching drill bit.
  • Some kits come with an insertion tool.

Safety Tips

  • Always wear [link slug="eye-protection"/].
  • Consider [link slug="impact-protection"/].

Helical

The hardest but most brittle of the solid bits, always use a drill clamp or guide.

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