52pcs Sanding Drum Kit Grit Sander Drum Mandrel Rotary Nail Drill Bits Electrical Tools (50pcs)6.35/9.5/12.7mm+(2Pcs)2.35mmTools > Abrasive Tools & Abrasives4,28 USD (≈ 3,83 €)DisponibileSold by AliExpress WWVai al negozio