【Easy To Install】The polishing wheels are 3/8" center hole fitting most drill tools. 【Special Combo】Package includes 5 grits wheels, fulfilled your most buffing polishing purpose. 【Usage】Suitable for buffing and polishing wood, plastic, metal, brass, aluminum, stone etc. 【Good Quality】High grade cloth wheels with thick stitching for extra long life, Material: Cotton /Denim / Sisal. 【Dimension】Diameter: 3", Arbor Hole: 3/8", Thickness as description. Package includes: 3 inch buffing polishing wheels 5grits 5 pcs + 2sets 1/4" Shank

◆1. 1pc 3 inch Sisal wheel, 1/2" thick, is super rigid for 1st step rough buffing treatment.
◆2. 1pc 3 inch Denim wheel, 1/2" thick, is less stiff for 2nd step coarse buffing.
◆3. 1pc 3 inch Yellow wheel, 36ply thick, is medium soft for 3rd step medium treatment.
◆4. 1pc 3 inch Cotton wheel, 50ply thick, is soft for 4th step fine polishing.
◆5. 1pc 3 inch Flannel wheel, 30ply thick, is ultra soft for final step delicate polishing.
◆6. All 5 wheels are 3/8" arbor hole.
◆7. 2sets 1/4" shank can be used for most drill with 1/4" shank.