Overview

• Bright provides a smooth, polished finish on the tool
• It increases chip flow in softer materials such as aluminum, wood and plastic
• High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials
• Regular, also known as medium spiral bits, are used in general purpose applications
• They are used on soft, nonferrous materials
• Spiral flutes are constructed with a higher flute angle to remove chips more easily.