car bumper

[kevsarah]

hi i have recently purchased a reverse parking system for my car,

and need to drill 4, 20mm holes into the plastic bumper,
i was just wondering what sort of drill bit would be best for the job?
is there drill bits made espically for plastic?

anyone elese fitted a parking system,if so was it easy to do

THANKS

 

[breezer]

you want this