• Craftics Professional Series 8 Piece drill bit kit specially designed for Plastics.
• This kit has all 8 sizes of Craftics Professional Series drill bits for drilling plastics.
• Drill Bit sizes in this kit - 1/8", 5/32", 3/16", 1/4", 5/16", 3/8", 7/16" and 1/2" 
• Can be used on Acrylics, Polycarbonates, Laminates, Styrenes, ABS and many other plastic materials.
• These drill bits will allow you to drill into various plastics with NO Chipping, NO Cracking, NO Grabbing and NO Melting. 
• These are recommended for to be used for Drill Presses but can also be used on hand drills. 
• Excellent for high-speed stack drilling. 
• 60 degree point and 0 degree rake. The 1/8", 5/32", 3/16" and 1/4" all have the same shank as their diameter.
• The 5/16", 3/8", 7/16" and 1/2" all have a 1/4" shank. 
• To avoid dulling do not use these drill bits on non-plastic materials, and protect the bit tips when storing.