Drilling Twist Drill Expanding M35 Drill Bits Durable Drill Bit Hole Opener

Label:Yes Applicable materials:stainless steel, iron, aluminum Zinc Zinc Zinc Zinc Alloy, plastic Package Includes:1PC Drill Bits Material: High Speed Steel Color: As picture show Drill diameter: 8/9/10/11/12/13mm(0.31/0.35/0.39/0.43/0.47/0.51in) Applicable equipment: hand drill, bench drill Note: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee that the style is the same as shown in the pictures. 2. Allow 1-3mm(0.04-0.12in) error due to manual measurement and there will be different colors as different screens, please understand. Thank you