What wet cutter to use for 20mm porcelain?

[Gungho3]

Morning all,

I’ve been cutting 20mm thick 600x600mm porcelain outdoor floor tiles for a patio (driveway yet to do) and have struggled with my Rubi DU 200 Evo using RUBI 30956 Cpc - Pro 200mm blades.

When I try to cut a tile now the machine wanders (always to the left as you pull it towards you) and doesn’t cut straight.

This is for my own house so only work on the projects at the weekend And peacemeal so am reluctant to hire a machine.

Can people recommend a tool man-enough for the job with a. View to selling the tool afterwards? Could possibly stretch to £700-£1,000).

Has anyone tried cutting 20mm porcelain with the Dewalt D24000?

Or should I be looking towards machines with a 6HP spec? This is what someone very helpful at one of the online sites suggested but these seem cost prohibitive.

Thanks in advance,
Robert