Specification Brand : Chiloskit BulletPoint1 : 1/8-inch Shank Wool Felt Mandrel Mounted Grinding Polishing Bit Set Tool 100 in 1 BulletPoint2 : Be used with electric drills, grinders or other rotary tools. Make polished goods clean and bright, great for various mould,equipment,glass,ceramics and metal BulletPoint3 : With 50 cylinder shaped grinding heads, 50 bullet shaped, different sizes of heads BulletPoint4 : Material: high quality wool, metal.High purity, no impurities, good softness, moderate hardness BulletPoint5 : Shank Size: 3mm / 1/8-inch(Dia), 27mm/1.06-inch(Approx Length) Color : White CompatibleMaterial : Metal ItemName : Chiloskit 100pcs Wool Felt Polishing Buffing Grinding Bit Polishing Pad 1/8" Shank Compatible with Most Rotary Tool Accessories Bit Attachment ItemTypeKeyword : felt-wheels Manufacturer : Chiloskit Material1 : Metal Material2 : Wool PartNumber : PR-697141 ProductDescription : Specifications: Material: high quality wool, metal 50 cylinder shaped grinding heads (diameter: 10 mm/ 8 mm/ 6 mm/ 5 mm/ 4 mm) 50 bullet shaped (diameter: 10 mm/8 mm/6 mm/5 mm/4 mm) Dimensions: 1.77 in x 0.39 in x 0.39 in (4.5 cm x 1.0 cm x 1.0 cm) Color: White + silver Package included: 100 x polishing heads