The NIROCed Automatic Centre Punch is one of NIROC's most requested and popular workshop tools, designed to deliver precise, repeatable marking without the need for a hammer.
Built with reliability, serviceability, and long-term value in mind, each punch starts life as a premium P&N automatic centre punch before undergoing extensive modification and upgrading by NIROC. The result is a truly unique tool that combines proven engineering with NIROC's signature craftsmanship.
Features
✔ Precision automatic centre punch action
✔ Handmade and modified by NIROC
✔ Premium brushed brass Anti-Roll handle
✔ Star knurl pattern for exceptional grip and appearance
✔ Serviceable design with spare parts available
✔ Proprietary tungsten alloy punch tip
✔ Suitable for steel, stainless steel, aluminium, brass, and other metals
Upgraded by NIROC
Each punch is re-machined to accept NIROC's automatic prick punch tips, manufactured from a proprietary tungsten alloy hardened to approximately 72 HRC. This provides exceptional wear resistance while maintaining the toughness required to withstand repeated impacts on hard materials.
The firing mechanism is carefully modified and tuned to maximise reliability and deliver consistent performance every time.
A solid brass NIROC Anti-Roll Technology handle is fitted to improve comfort, control, and bench stability while adding a premium look and feel.
Designed for Precision Layout Work
The NIROCed Automatic Centre Punch is designed primarily as a prick punch for accurate hole location marking and layout work. It creates a clean, precise mark that helps guide drills and improve accuracy.
For deeper indentations, we recommend following up with a traditional NIROC tungsten-tipped centre punch.
Built to Last
Like all mechanical tools, automatic centre punches require periodic maintenance to ensure peak performance. Regular cleaning, inspection, and dressing of any burrs on internal components will help maximise service life and reliability.
NIROC fully supports these punches and can provide assistance, servicing advice, and replacement parts when required.
Specifications
- Tungsten Alloy Tip (~72 HRC)
- Automatic Spring-Loaded Action
- Anti-Roll Brass Handle
- Serviceable Construction
- Made from a modified P&N automatic centre punch platform
A premium workshop tool built for machinists, fabricators, toolmakers, knife makers, and anyone who values precision Australian craftsmanship.