This product is made of natural materials, high standards, high quality, seventeen quenching processes, high-quality materials, ultra-high toughness. Package: 2-8.5mm 10pcs pack in a plastic bag 9-13.5mm 5pcs pack in a plastic bag; 14-16mm 1pcs pack in a plastic bag

Brand	Xinfa	Color	Black and yellow
Product Name	HSS6542 Twist Drill	MOQ	10pcs of each
Material	HSS6542	Application	Aluminium; Metal, Copper, Wood, Plastic

If you need to drill metal, try to use it on a bench drill. Because the hand electric drill drills metal, the drill bit is easily broken due to shaking due to manual operation, and the power of the hand electric drill is generally small, so drilling metal is relatively laborious, which is not a quality problem. It is very easy to drill metal on the bench drill.