Hymnorq 8PC Metric Twist Drill Bits Set, Fully Ground High Speed Steel, DIN338 Standard, 135 Degree Split Point, 3mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm, for Wood Plastic Iron Aluminum Copper Soft Metals - HSS-8

• UPC   738627664670
• SPLIT POINT - 135-degree self-centering split pointed tip combines active cutting and perfect centering without wandering. The split-point tip also eliminates any need to pre-punch or pilot drill for up to 10 mm. PRECISION GROUND - These bits are fully ground so that its cutting diameter is seriously accurate. The lifespan is prolonged in comparison to non-ground alternatives(roll forged bits). A smooth bit surface allows for nice clean holes. HIGH SPEED STEEL - Made of high-quality high-speed steel for durability and cutting efficiency. 8PC METRIC SET - The drill bit set contains bits sized from 3mm up to 10mm in 1mm increment(3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10 mm). The bits are well packed in a red plastic index case for easy picking, transportation, and storage. FOR GENERAL USE - Classic twist flute, designed for general drilling in plastic, wood and soft metals like aluminum, iron, etc. It has a cylindrical shank system (shank equal to drill bit diameter) and is intended for use in drill stands and drill drivers.