Field tests have proven that the Maxitek range of circular saw blades are a credible alternative to original Festool plunge saw blades. 1.8mm kerf – the saw blade is comparable with the Festool 205553 blade for use with the latest models of corded Festool TS 55F and cordless battery operated Festool TSC 55K plunge saws, manufactured from 2021 onwards – plus corded Festool HK55 and cordless battery operated Festool HKC 55 circular saws.