19PCS BLACK & GOLD HSS TWIST DRILL BITS SET
• 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
• Packing: plastic box with color label
• 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
• Packing: plastic box with color label