The Craftics 1/8" Plas-Drill Bit is designed specifically for drilling into plastics like acrylic, polycarbonate, and PVC. The key features that make it effective for this application are its 90° point and 0° rake angle. Key Features: 90° Point: A steep point helps to accurately start the hole and minimize "walking" or slipping of the drill bit on the material's surface. 0° Rake Angle: This means that the cutting edge of the drill bit is neutral, designed to cleanly slice through plastic without causing chipping or cracking. Chip-Free Holes: The design helps to produce clean holes, free of chips, making it ideal for projects that require a high-quality finish. Excellent for Hand Drills: While these bits can be used in machine drills, they are also well-suited for hand drills, offering flexibility in usage. Material Compatibility: Generally used for softer, more brittle materials like acrylic and other plastics.