A World Class Rock Drilling Machine & Rock Drilling Equipment Supplier The Most Dependable Rock Drilling Machine Available In It's Class Whether it be contract drilling, rentals, service, or support, you can always rely on Gill Rock Drill Company to provide training and technical expertise.Acrylic Sheets Cut to Size in Perth WA. Based in Perth WA, we are a major distributor of acrylic sheets with a quick turnaround and cut to size capabilities.We stock an extensive list of materials including ABS, acrylic, plexiglass, polypropylene, polycarbonate & styrene among others.

Aug 05, 2019 · Buy a plexiglass drill or plexiglass drill bits that can be used with a regular drill. These bits have a different geometric structure that is designed to puncture acrylic more easily and they are less likely to melt plexiglass. They are available in hardware stores and online. You can also use a drill press working at about 500 to 1000 RPM. Cutting processes are those in which a piece of sheet metal is separated by applying a great enough force to caused the material to fail. The most common cutting processes are performed by applying a shearing force, and are therefore sometimes referred to as shearing processes.