Bristle Disc Diameter x Shank Diameter: 25mm/Approx.1" x 3mm/Approx.1/8" ; Bristle Grit: 80 200 320 400 600 1000 2000
The bristle materials are long lasting and very effective.Amazing performance, no damages to the original texture when polishing.
The brush possesses excellent ability to recover from bending, and it is extremely wonderful for polishing slit with its high elasticity and tenacity.
It can polish the narrow site where ordinary polishing disc can not fulfill.Will not Dyeing.For woodworking, dental laboratory, jewelry & crafts, die & mold shops etc.