SIZE: 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13mm
• HSS/M2,DIN338
• High Speed Steel features a gold shank and black flute
• 130°Split point
• 3-flatted shank on 5mm and above for better chuck
grip
• Packed by plastic box