3mm Shank 6x13mm Cylindrical Tip Grinding Mounted Points Stone 100pcs Product Name : Grinding Mounted Point;Material : Ceramic, Stone, Metal Color : Pink, Silver Tone;Head Diameter : 6mm/ 0.24" Head Length : 13mm/ 0.5";Shank Diameter : 3mm/ 0.12" Total Length : 42mm/ 1.7";Weight : 356g Package Content : 100pcs(+/-2%) x Grinding Mounted Points 1 x Plastic Storage Case