18AA Automatic Centre Punch

The Starrett 18 Series Automatic Centre Punches with adjustable stroke feature a lightweight, knurled steel handle for a positive grip and easy handling.

• Rugged automatic punches with all-steel handles and parts
• Internal mechanism automatically strikes a blow when downward pressure is applied
• Spring tension, which regulates the blow, is constant so marks made by the point are uniform in depth and size for each setting
• The point can be easily removed for regrinding or replacement
• Adjustable knurled cap regulates the stroke

• Type: Centre Punch
• Length: 100mm (4”)
• Punch Diameter: 11mm (7/16”)
• Material: Steel
• Packaging: Starrett red cardboard box