Drill Bits for Plastic (Acrylic, plexiglass, ABS, lexan, Polycarbonate, PVC) Norseman 7pc Acrylic Point Drill Set in Vinyl Pouch. Includes 1/8", 5/32", 3/16", 7/32" 1/4", 5/16", and 3/8" Part BG4650A

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For a start, drill bits are made from a number of different materials. And then the shape of the cutting face can be radically different depending on the material it’s designed to drill through. When you factor in price, the range of sizes available within a set, and the brand, the choice can be bewildering. Place a pot with drain holes (like the plastic nursery pot a plant comes in) inside a larger pot. Water can dribble out the inner pot and it won’t get soggy. If you’re drilling a hole for a screw in wood, you will need a drill bit that’s slightly smaller than the screw you’re planning to use so that the screw’s thread will tap into the material. If you’re drilling a hole more than 10mm in diameter, you may be better off with a completely different, more specialist type of drill bit, like a Forstner bit, a spade drill bit, or, for much better holes, a hole saw. What does a metal or plastic drill bit look like? READ NEXT: Best stud finder The best drill bits you can buy in 2023 1. Bosch 50-Piece X-Line Titanium Drill and Screwdriver Bit Set: Best drill bit set Once you’ve chosen your drill bits, it’s time to get to work. Generally speaking, plastic is not very hard to drill. There are a few things to note if you want to get smooth, clean holes.

Toughness is paramount when drilling into metal because the heat generated can easily spell the end for cheap drill bits. Not so here, as this set from Draper sees the HSS straight shank bits coated with long-testing and tough titanium nitride. They’re likely to last longer, and they will not get lost as they come in a soft-grip plastic case which is clearly labelled, making finding bits and returning them to their correct slot a simple task. It’s also finished in Draper’s trademark blue, making it easier to spot at the bottom of a tool bag.

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In this section, we’ve reviewed the 6 best drill bits for plastic for sale right now, including drill bit sets. Don’t worry about breaking it – once you remove it, you won’t need it any more. STEP 3: Flip the pot upside down When you think of a drill bit, most likely, a standard twist bit will spring to mind. These are suited to drilling metal or plastic. They have a sharp tip and the twisted grooves along the length to allow material to be drawn out of the hole to help keep the bit straight. What does a wood drill bit look like?

Most plastic drill bit sets come with around 5-10 different bits. This means you get different sizes to match the different-diameter holes you want to make, as well as spares in case you suddenly find that one of your tips has gone blunt. The most important thing to remember when drilling into plastic is how brittle the material can be when compared wood, concrete, or aluminum. A step drill is a cone-shaped drill with increasing diameters, often known as a stepped drill bit. They are usually made from steel, cobalt, or carbide-tipped. They are used for drilling holes in bronze, cast iron, and steel.

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Spur-point drill bits are the best for drilling holes in plastic. The direction and angle in front of the drill help you ensure that stress is lowered and that the gap is smooth. I suggest you slow down as you cut to get a neat and clean hole. How Do You Drill A Hole In A Plastic? When drilling plastic, it is critical to use a slower drill speed. This will keep the high speeds from causing tremendous friction, and therefore melting through the plastic. A slower pace will also enable the chips to exit the hole immediately—the greater the size of the hole, the slower the speed of the drill. If I am drilling holes in the bottom of a pot, I go ahead and pop the drainage tray off. It should snap off easily with your fingers. Metal and masonry drill bits are designed to bite into the material, meaning they can be quite rough on plastics. Once you know what drill bit you should use for your project, it’s not difficult to work with plastic. You may notice the difference between a cheap and expensive drill bit, but the most important thing is to use the right drill for the job.