---
title: "Rennsteig automatic center punch"
description: "The automatic center punch that comes with the Titanium QR, now on its own. It marks holes in steel to permanently stamp your seed-QR: you press it down…"
url: "https://bitsaga.be/shop/product/rennsteig-center-punch"
language: "en"
---

> The automatic center punch that comes with the Titanium QR, now on its own. It marks holes in steel to permanently stamp your seed-QR: you press it down…

# Rennsteig automatic center punch

€35.00, VAT included

Availability: In stock
Category: Backup

The automatic center punch marks holes in steel to permanently stamp your seed-QR. By compressing the spring, you effortlessly create a permanent impression in steel. No hammer, one hand, and the point lands where you put it.

Marking a plate is a two-step process: first punch the marks with the center punch, then ink them with a fine-point permanent marker so the code scans. Punch on a solid surface that does not absorb the shock.

This is the same punch included with the [Titanium QR](https://bitsaga.be/shop/product/titanium-qr) backup plate. It is listed separately for anyone who already owns a plate, or who punches their own steel.

[View on the shop](https://bitsaga.be/shop/product/rennsteig-center-punch)