gradation: 150, cap diameter: 13mm
type of abrasive: corundum cosmetic – core: composite hard cap
quantity in the package: 500 pieces
abrasive caps, size 13mm, should not work at higher revolutions than 10,000 / minute. at higher revolutions the micromotor may vibrate and its service life may be shortened.
• Grit 80 – coarse – up to kernel removal
• 150 grit – medium grit – for skin sanding
• 220 grit – fine grit – for final surface smoothing