4 Pieces Automatic Center Punch 5 Inch Center Hole Punch Adjustable Spring Loaded Metal Drill Tool for Wood, Metal, Plastic with Cushion Cap and Adjustable Impact
- ...ter punches are made of high speed steel material, with brass shell casting and chromium plated tips, can hold up to strong impact, long lasting to use, resisting and rust proof to prolong the punch life, high speed steel hardness is HRC 58° - 60°.
- Feature: the pocket automatic center punch body has deeply knurled finger grip to achieve easy handling and better control.
- The non-pinch comfortable cap makes a good cushion for your palm against spring impact.
- Easy to use: the 5 inch center punch has an adjustable tension, so you can use it easily with just one hand.
- You can mark the center of the hole you want to make, and press the handle firmly, the strong spring will pop up the punch strongly.
- After the punch is pressed back into the rod for a short time, it will leave a mark of the hole.
- Wide applications: automatic center punch is multi-functional and can be applied in many occasions, suitable for positioning steel, aluminum, iron, PVC, steel, walls, wood, etc..
- This automatic center punch is not only for wood and metal, but also able to shatter glass car windows, you can place it in your car as an awl for belts or glass window breaker for car safety.