The CS Unitec 6-1-668 6-Series Unibroach High-Speed Steel Annular Cutter is a cutting tool designed for efficient and precise hole drilling in metal surfaces. Its high-speed steel construction ensures durability and longevity, while the 6-Series designation signifies compatibility with specific drilling systems. With its advanced design, this cutter offers fast and reliable performance for industrial drilling applications. Its a great choice for a variety of applications, including plumbing, electrical, and HVAC. An Annular Cutter, also known as a donut cutter, cuts a hole in sheet metal while leaving a cylindrical slug in the center. This cutter is part of the CS Unitec 6-Series Unibroach Line, known for its durability and versatility.

Type: Unibroach High-Speed Steel Annular Cutter | Series: 6-Series | Diameter (in.): 2-1/8 | Depth (in.): 6

Features:

• Resharpenable cutting edges
• Drill holes 3x faster than twist drills
• Available in sizes up to 6" dia., 8" depth
• Reamed quality burr-free holes and solid slugs
• No time-consuming pilot holes and step drilling
• Cutters up to 4" depth come with corresponding pilot pin
• CNC precision ground for fast penetration, accuracy and long life
• Available in all sizes - fractional and metric

Whether you're working on metal fabrication, construction, or maintenance projects, this annular cutter offers unparalleled accuracy and consistency. Say goodbye to jagged edges and uneven cuts – with the CS Unitec 6-1-668, you can achieve clean, precise results every time.

Note: HSS Cutters must be used with lubricant.

Made in Germany: 

Looking for more information about the CS Unitec Annular Cutters? Click here to view the Catalog.

For help choosing the correct CS Unitec Annular Cutter, please call (800) 608-5210 or email