Punch 1/2 & 12mm SAE 300012

Punch - Flaring Tool

Professional Replacement Flaring Punch for Automatic & Universal Flaring Tools

In a busy workshop, brake flaring tools take a beating. Over time, even the toughest punches can wear down, chip, or get misplaced. Instead of replacing the entire flaring kit, this high-grade replacement punch gets your Automatic or Universal Flaring Tool back in service immediately, saving you money and downtime.

Engineered for Tougher Brake Lines

While traditional copper pipe is soft and easy to flare, modern workshop standards often demand Copper-Nickel (commonly known as Kunifer, CuNi, or NiCopp). Kunifer offers superior fatigue strength and exceptional corrosion resistance, making it the professional choice for lasting brake line repairs. However, because Kunifer is significantly tougher than standard copper, it requires a sharp, precision-machined punch to form a perfect, leak-free flare without splitting the tube or damaging the tool.

This replacement punch is manufactured to withstand the extra pressure required to flare harder pipe materials, ensuring clean, consistent flares every time you clamp it into the vice.

Key Workshop Benefits:

• Direct Replacement: Designed specifically to fit standard Automatic and Universal Flaring Tools.
• Kunifer Ready: Tough construction easily handles the extra resistance of Copper-Nickel and steel lines, as well as standard copper.
• Cost-Effective Maintenance: Keeps your existing flaring kit operational without the expense of buying a complete new set.
• Precision Machined: Delivers sharp, accurate profiles to ensure a perfect, high-pressure seal at the brake union.

Please Note: This listing is for the replacement punch only. The flaring tool body and clamp assembly are not included.

Punch for use with the Automatic and Universal Flaring Tools.

N.B. Please note the tool is not included with this product.

Copper pipes are more traditional and easier to work with however Copper Nickel (aka CuNI, Kunifer, cupro-nickel or NiCopp) is more resistant to corrosion and has a higher fatigue strength.