Can you use a hole saw on acrylic?

Can you use a hole saw on acrylic?

Either high-speed steel or carbide cutters can be used to cut holes in acrylic. High-speed steel generally works well for cutting holes in acrylic. If you will be using a parallel cutter, it should be at least as wide in diameter as the cutting edge is long.

Can you use a hole saw for plexiglass?

Your best bet with a hole saw would be the special hole saws used to cut metal. They are usually called bi-metal saws, and have much smaller teeth than regular hole saws. If you support the plexiglass well, this saw would work just fine.

What size hole saw do I need for a 2 inch hole?

2″ Trade Size conduit, drill using a 2 1/2″ hole saw or 2″ conduit knockout punch (2.416″ or 61.5mm). 2 1/2″ Trade Size conduit, drill using a 3″ hole saw or 2 1/2″ conduit knockout punch (2.914″ or 74mm). 3″ Trade Size conduit, drill using a 3 5/8″ hole saw or 3″ conduit knockout punch (3.539″ or 89.9mm).

What can I use instead of a hole saw?

For holes one inch in diameter or less, a spade, auger or Forstner bit is a better choice than a hole saw. These bits are far less likely to catch and twist your arm, and there’s no plug to pry out, just wood shavings. So start building your hole saw kit with sizes that are larger than one inch.

Will a hole saw cut through plastic?

A good bi-metal hole saw will easily cut through softer materials, such as plastic and wood-based items, as well as harder materials, such as steel and stainless steel. The type of high speed steel chosen by the hole saw manufacturer will contribute greatly to the performance of the hole saw.

What are the most popular hole saw sizes?

Hole saws come in a wide range of sizes, typically between 14mm – 210mm (½inch – 8 ¼ inches) in diameter.

What sizes do hole saw bits come in?

Holes saws for use with portable drills are commonly available in diameters from 6 to 130 mm, or in the US, ¼ to 6 inches. The only limit on the length of the cylinder, and thus depth of the hole, is the need to remove the bit from the hole to clear dust.

Can I use a spade bit instead of a hole saw?

Spade bits are usually used to make rough holes. So if you don’t care much about cleanliness, you can choose a spade it. It can work faster than forstners and hole saws. It is ideal for boring a lot of holes in a short period.