Unibor's Cobalt Annular Cutters are ideal for cutting holes in pipes or other irregular shaped metal items.  These annular cutters are made with quality steel and hace 5% cobalt added for higher wear resistance and longer tool life and better performance in mild steel and other metals.  The unique chip breaker tothe design keeps chips away from the cutting teeth giving you longer tool life and cleaner cuts.

Unibor offers a wide range of cobalt annular cutters to tackle virtually any job.  Choose from a 1", 2", or 3" cutting depth and diameters ranging from 7/16" to 3".  Each annular cutter has a 3/4" shank.

Looking for recommended feed and speed rates?  Check our Unibor Annular Cutter Recommended Feed and Speed Rates for various materials here.