3 Ways to Cut MDF - wikiHow
1.. Attach a sturdy blade to a circular saw.. To make straight cuts in your MDF, acquire a circular saw that has a cutting speed between 3,000 and 3,350 metres per second (9,800 and 11,000 ft/s).. For the best cut possible, install a fine blade that has at least 60 teeth and a width of about 355 mm (14..0 in)..