MEMKEY 10pcs M35 HSS Cobalt Gold High Speed Steel Twist Drill Bit Set for Metric High Speed Drills 6mm x 93mm for Drilling Stainless Steel and Metal

General description Professional quality M35 high speed steel drill bits with 5% cobalt, designed for drilling stainless steel and reinforced steel materials. These versatile bits can also handle metals and other materials such as cast iron, copper, high-temperature alloys, titanium alloys, aluminum, hard plastics, and wood. The set includes 10 pieces, ideal for DIY, household, and construction/general engineering projects. Technical specifications Material: M35 HSS with 5% cobalt Drill diameter: 6 mm Flute length: 57 mm Overall length: 93 mm Angle tip: 135 degrees Type of groove: spiral Shank type: straight shank Packaging dimensions: 11.5 x 7.7 x 0.9 cm Compatibility and accessories Compatible with standard chucks and regular round collets Suitable for handheld devices such as lithium drills, hand drills, and impact drills Also compatible with bench drills, magnetic drills, drilling machines, milling machines, and machining centers Installation Use at 1,500 rpm or more for maximum