818 Starrett Automatic center punch (lightweight)

818
Starrett Automatic Center Punch

This punch is similar to our 18C, except that
it has a lightweight, knurled aluminum handle
for a positive grip and easy handling

• No hammer required! Just hold the
  punch in an upright position, press the
  handle down, and a built-in mechanism
  strikes a perfect center mark every time
• The force of the blow can be adjusted by
  turning the knurled cap
• All working parts made of properly
  hardened tool steel . Hardened tool
  steel point may easily be removed
  for resharpening or replacement .
  (Replacement PT22256 .)
• Works on metal, plastics, wood and other
  machinable materials