Cup Bur & Handle

Cup Bur

• This is a cup bur
• Effectively de-burs the end of a wire after it has been cut
• This 1.8 mm cup bur does the job with a couple of twists of the hardwood handle
• Simple and economical
• It measures approximately 5" (127 mm) long and the cup measures about 1.8 mm (1/16") in diameter