162pcs Sanding Drum Kit, Sanding Bands Sleeves for Drum Sander with Drum Mandrels for Rotary Tool

Material: aluminum oxide Grit: 120# Sanding drum diameter: 1/2”, 3/8” and 1/4” Drum mandrels diameter: 1/2 “, 3/8” and 1/4” Package includes: 1/2” sanding drum---------------50pcs 3/8” sanding drum---------------50pcs 1/4” sanding drum---------------50pcs Drum mandrels-------------------12pcs Note: 1.Please wear professional goggles to protect your eyes, because maybe there are flying grits when the sanding drum turning at high speed. 2.The sanding drum will be attritted faster on metal surface, please replace sleeves timely in order to achieving the better sanding effect.