Model: 900M
Total Length: 26mm
Outer Diameter: 6.5mm | Inner Hole Diameter: 4mm
Tip Diameter: as shown in the figure
Material: Pure Copper

Features
Made of one-piece solid pure copper, fast heat transfer & stable heat storage. It heats up quickly after power on, keeps constant temperature during soldering, creates smooth and tidy solder joints efficiently.
No magnetic attraction, perfect for soldering PCB boards, chips, tiny SMD components. It will not absorb solder scraps or small pins, avoid short circuit and component displacement, ideal for cellphone & laptop mainboard repair.

Widely Applications
Cellphone / Laptop motherboard repair, home appliance maintenance, electronic DIY projects, wire harness welding, school laboratory teaching, general electrician soldering tasks.

Notes
Tin the tip before first use to extend service life;
Keep the tip tinned when not in use to prevent copper oxidation;
Only compatible with 900 series internal heating soldering stations, not for external heating soldering irons.