Iroda SOLDERPRO 100 Butane Gas Soldering Iron Kit\burn in knifeIroda SOLDERPRO 100 Burn in Knife is a portable multifunction heat tool. This model features a non slip rubberised grip for safe operation. This model is supplied with 5 tips PLUS OUR S 31 REPLACEMENT CATALYST HEAD AND FLAT BLADE FOR BURN INS, covering a wide range of possible applications and making this a valuable addition to your toolkit. This toll can be directly compared to the Mohawk Solderpro 100. Equivalent to a Power Range of 30 150 Watts.