6mm x 10mm Tapered Nose Buffing Bits Diamond Mounted Point 5 Pcs Product Name : Diamond Mounted Point;Material : Metal ,Diamond Shank Diameter : 6mm / 1/4";Max.CuttingDiameter : 10mm / 2/5" Diamond CoatedLength : 16mm / 0.4";Total Length : 60mm / 2.4" Color : Silver Tone;Weight : 64g Package Content : 5 x Diamond Mounted Point