FEIN E-Cut Carbide TiN coated hard metal plunge cut saw blade with outstanding wear resistance. 100% higher service life compared to non-coated hard metal saw blades. 30 times longer lifespan compared to HSS saw blades. The perfect choice for hard materials such as ferrous metals, stainless steel or copper pipes. Can even be used for tempered screws (Spax) and high-strength machine screws. Also ideal for abrasive materials like brick, masonry and cement fiber slabs, not to mention laminate, CFRP and GFRP. Strong cutting performance and cutting quality in all wood materials such as hardwood and particle board. Narrow, waisted shape for optimal cutting speed and good swarf removal. Fits: FEIN MultiMaster Start Q (FMM 350 QSL), FEIN MultiMaster QuickStart (FMM 350 QSL), FEIN MultiMaster Top (FMM 350 QSL), FEIN MultiMaster Cordless (AFMM 18 QSL), FEIN cordless MultiTalent QuickStart (AFMT 12 QSL), FSC 500 QSL (FSC 500 QSL), AFSC 18 QSL (AFSC 18 QSL), AFSC 18 QCSL (AFSC 18 QCSL), FEIN Professional-Set Wood (FSC 500 QSL), FEIN MultiTalent Start Q (FMT 250 QSL).