Acrylic is a type of hard plastic. To drill holes in acrylic, the best choice is to use a drill bit which has been designed for hard plastics such as acrylic. It has a different cut angle than the drill bit which is used to drill holes in metals. Plastic drill bits are available at any of the stores which are in the business of supplying plastics. An ordinary drill bit can also be used to drill holes in hard plastics such as acrylic.
If you are planning to use an ordinary drill bit to drill holes in a hard plastic such as acrylic, it is highly recommended that you use a drill bit which drills holes at a low speed and another useful tip for you if plan to use an ordinary drill bit to drill holes in a hard plastic such as acrylic would be to use a bit of soap to lubricate the drill bit. It should be kept in mind, however, that the drill bit should not be advanced too far at once. It must be backed out occasionally. Using a drill press to drill holes in a hard plastic such as acrylic is a better option than using a hand drill for the same purpose.
If you are planning to use an ordinary drill bit to drill holes in a hard plastic such as acrylic, it is highly recommended that you use a drill bit which drills holes at a low speed and another useful tip for you if plan to use an ordinary drill bit to drill holes in a hard plastic such as acrylic would be to use a bit of soap to lubricate the drill bit. It should be kept in mind, however, that the drill bit should not be advanced too far at once. It must be backed out occasionally. Using a drill press to drill holes in a hard plastic such as acrylic is a better option than using a hand drill for the same purpose.