PERKEO Zinnlux Copper Bit – Hammer Cranked, Lockdown24

The new PERKEO Zinnlux copper bit with adjustable holder “Lockdown24” eliminates loose pins, if the bit comes loose simply tighten the M8 screw.

Features:

• Copper bit size: 350g
• Bits can be replaced by simply unscrewing the M8 screw from the holder
• Toothing in the holder ensures a secure hold
• Bits can be rotated up to 360° by loosening the M8 screw
• Three holes on the underside of the bit of the hammer-shaped models increase the contact surface of the propane flame, which is over 1000°C hot, and thus ensure faster heat transfer.
• The base material of the “Lockdown24” consists of hot-pressed electrolytic copper 99.9 (Cu-ETP)
• The Zinnlux is a special coating which protects the copper core from aggressive soldiering fluid and deposits on the surface, and offers ideal heat transfer.

Zinnlux Longlife – Reliable, Efficient, and Low Maintenance

• Durability That Lasts: Maintains its shape for up to 2,500 metres of soldering. No need for truing, filing, or hammering.

• Low Maintenance: Thanks to the advanced coating, there’s no need to fully tin the iron. Simply wipe clean with a damp cloth—no more salmiak stone.

• Rapid Heat-Up: Reaches working temperature in just 45–55 seconds, depending on the model.

• Superior Heat Retention: Made from cold-rolled electrolytic copper for excellent thermal conductivity and heat storage. This ensures lower gas consumption and consistent performance.

• Secure Fit: A flat fixing pin or screw (depending on the model) prevents the bit from turning during use.

• Optimized Design: Hammer and cranked hammer forms feature three bores on the underside to enhance heat absorption.