ZD-8962 Ax Soldering Iron Tip 4.4mm (T12)

ZD-8962 Replacement Integrated Soldering Tip – N12-5 Knife 4.4mm (T12)

The ZD-8962 Chisel Soldering Tip 4.4mm (T12) is a professional T12/N12 cartridge-style replacement tip engineered for broad-surface solder reclamation, multi-pin IC pad clearing, and heavy-gauge power wire assembly. Its **4.4 mm** wide chisel/knife geometric layout spreads uniform thermal energy over large zones in one touch, maximizing desoldering wick efficiency.

The N12-5 knife cartridge manages and dampens localized thermal shocks common when touching large solid copper PCB planes. The wide contact surface facilitates immediate smoothing of residual pad solders on complex SMD footprints or anchors heavy-duty terminal blocks with high mechanical strength.

Key Features:

• 4.4mm Chisel/Knife Edge Edge: Expansive touch field optimized for desoldering braids, allowing operators to sweep away stale solder blocks from PCBs in seconds.
• High Thermal Mass Conductivity: Guarantees uniform melting parameters on thick power inputs, DC motor tabs, and high-amperage relay terminals.
• Advanced T12 Cartridge Design: Housing the heating element and thermal sensor directly within its core ensures loss-free, continuous thermal management.

Technical Specifications: