[Wide Compatibility] - These soldering iron tips are compatible with various soldering stations including 936, 937, 938, 969, 8586, and 852d, making them versatile for different projects. [Premium Copper Material] - These soldering tips are made of pure copper, not electroplated, ensuring easy tinning and diamagnetic properties. ideal for lower temperature soldering. [Precise Craftsmanship] - These pure copper chisel soldering tips features super sharp design, ideal for delicate work, soldering in tight spaces, or adjusting tin bridges from chip soldering. [Easy Storage] - Follow simple steps to properly store used iron tips by cleaning with a sponge, wrapping in tin solder, cooling, and placing on the iron shelve for safekeeping. [Prevent Tip Oxidation] - Avoid leaving the iron running for extended periods when not in use to prevent black oxide buildup on the tip. Tinning the tip while heating can help maintain th quality of these 900m-t soldering iron tips., Weight: 0.0881849048 pounds, Manufacturer: TOPINCN