21-1681 - 3M FLEX DIAMOND BAND 1/2 X 1/2" 250M
Coated with graded diamond abrasive in micron sizes.
Ideal for inside ring mirror finishing.
Inter-spaced diamond nodes effectively withstand any debris build-up.
Use with expanding drum arbors.
Max speed- 15,000 rpm.
Item #: 21-1681
