Check the listing for details. ISO-TIP 7566-100 High-Efficiency Microfine Soldering Tip, 1/64". Condition: New. Listed at 16.97 USD. AUTHORIZED DISTRIBUTOR - WE EXPORT 7566-100 High-Efficiency Micro Soldering Tip, 1/64" WAHL ISO-TIP 7566-100 MICRO FINE TIP FOR CURRENT MODELS 7700 and 7800 and 8000 High-Efficiency tips heat up faster and provide 20 percent more soldering time per charge than our standard tips. They reach the temperature in less than ten seconds and also reach a maximum tip temperature of approximately 900 degrees Fahrenheit. Iso-Tip cordless soldering irons are the most convenient cordless soldering irons...made in Wisconsin. Original ISO-TIP Replacement Soldering Tips will keep your irons working at optimal efficiency. Micro FINE High Efficiency Soldering Iron Tip (#7566-100)Product DescriptionDiameter is 1/64″ or .016″.Our isolated ceramic replacement soldering tips match any job and easily snap in and out of all Iso-Tip rechargeable soldering irons including the EZ Change, Quick Charge, “60” Pro Charge and Power Pro models.