Use a machine with plunge cut capabilityIf the porcelain you’re cutting is particularly stubborn to cut, it helps to cut the material in 2 to 3 passes, instead of cutting it in one go. First and foremost, the two most important factors when cutting thick porcelain slabs are the size of the diamond tile saw blade you need, and the ability to plunge cut the blade using a porcelain tile cutter. The motor is a little more powerful and is also available in a 1550mm bed version, which helps when cutting much longer porcelain slabs.
wet tile cutter for 20mm porcelain hire Related Question:
Can you use 20mm porcelain tiles?
With a thickness of 20mm, outdoor tiles are ideal for patios, terraces and pathways and will transform outdoor living. Outdoor porcelain tiles offer many features and benefits including a durable, scratch resistant and weatherproof surface requiring very little maintenance.
Can you use a wet saw on porcelain tile?
Unfortunately, wet saws can also chip the surface of porcelain tiles, so many tile installers use a couple of tricks to help ensure a cleaner cut. You’ll need a wet saw with an adjustable blade to reap the full benefits, but you can still reduce the likelihood of chipped porcelain with a standard-depth saw.