Not to be rude but patience is a virtue and thinking of cutting with an angle grinder is not gonna be pretty most likely will shatter splinter your ends meaning longer prep time with smoothing and sanding.
Cutting acrylic sheet with angle grinder.
Once you confirm the clamp is secure apply pressure to the piece of sheet that is hanging off of the table until it breaks off.
Tutorial for cutting off safely with a diamond saw to avoid injury.
Score the line in the acrylic with a plastic scoring blade.
I need to cut some 2 3 mm thick plastic piping would either a metal or stone angle grinder disc do the business and which would work best.
Bend the overhang side of the sheet with quick and even motion.
Angle grinder implies the make use of different angle grinder disk.
Wedge the tube in a g clamp and 20sec later you have made a clean cut right through.
Abrasive products have to be use carefully.
Respecting some safety recommendations is ess.
Place the sheet over hard edge with groove side up.
A good pair of gloves worn while you are working on shaping an acrylic sheet can keep your fingers from getting nicked or gouged.
The angle grinder uses not only at home but also in a big project constriction and other manufacture.
Sandpaper the just to take any burrs away.
Use scoring knife to cut a narrow groove in the acrylic sheeting.
There is nothing to worry about.
If the cut was deep enough into the sheet there will be a clean edge.
Easier to cut than glass or wood plexiglass still requires some safety measures before you begin to cut the sturdy sheets.
Turn the blade 90 degrees lay the sheet on the edge of you workbench and cut slowly.
Not quite sure whats wrong with a hacksaw.
Or buy a bloody expensive electrical whatever use it once and keep.
Mark the area of sheet you want to cut.
Or is there another one you d recommend.
Pull the blade towards you along the line.
Plexiglass may appear dull but the edges can get sharp particularly if they are freshly cut.
Once the sheet has been scored clamp the acrylic on a table edge so that the table edge aligns with the scored line of the sheet.
Scoring preferably works on sheets less than 6 35mm in thickness.
Clamp the sheet if needed.