Hi, newbie massage. I'll be cutting out a quartz worktop to fit a stainless steel 1.8m double bowl sink stand alone. Cutting insitu with Festool TS55 and CTM 26 - hopefully I won't get silicosis. Using diamond blade from ATC 150mm. Fitting Bristan mixer taps long lever handles, and, using McAlpine waste fittings. Using plumbers's mate for sealing the waste holes. One man job. May break my back carrying our 2.6m quartz worktop. Cutting into 4 pieces.