WebJul 25, 2011 · The most effective drill bits for plastics are spur-point bits, also known as dowel bits. They are specifically angled to make smooth cuts in the material. A spur-point...
WebThe best drill bits to use will have a 90 to 118 degree point angle and a 9 to 15 lip angle. Finally, it is essential that your drill bit has a 0 degree rake angle, so it doesn’t burst through the...
WebDec 1, 2018 · There are nearly 90 separate drill bits for applications involving plastic – all an inch or smaller. Some experienced handy folk have found that regular wood drill bits can be used...
WebPlastic Drilling-Debris Containment Disposable Bubbles Make cleanup after drilling easy by containing chips and dust in these disposable bubbles. Use the adhesive backing to stick the bubble to...
WebSet with Plastic Case. Drill and tap holes in a range of diameters. With a drill bit point to drive into the workpiece, these tools can drill and tap holes in a single step. Connect...
WebCarbide-Tipped 1/2" Diameter Reduced-Shank Drill Bits. More wear resistant than cobalt steel and high-speed steel, carbide-tipped bits maintain a sharper, harder edge at high...












