Set of 10 gold-plated M35 high-speed steel twist drill bits with cobalt finish - For drilling stainless steel, hardened steel, cast iron, copper, aluminum, wood and plastic - 5 mm x 86 mm

Professional quality item with a wide range of uses: M35 high-speed steel drill bits with 5% cobalt for drilling stainless steel and reinforced steel materials. They can also be used to drill metals and other materials, such as cast iron, copper, high-temperature alloys, titanium alloys, aluminum, plastics and hardwoods, etc. High-quality materials: M35 high-speed steel with 5% cobalt. Durable and robust for a longer service life. Drill bits suitable for drilling tough metals, including stainless steels, Cr-Ni and special acid-resistant steels. Heat resistant: High-speed steel twist drills with cobalt should be used at 1500 rpm or more for maximum efficiency. The straight shank allows for a firm and precise hold, compatible with standard chucks and regular round collets. Twisted design and performance: Precise 135° split point, oxide finish, straight round teeth. Prevents chipping, removes chips and particles faster. Product fully precision ground, ensuring the scope moves easily. Easy storage and use: Set of 10 M35 steel twist drill bits with cobalt coating - Drill bit diameter: 5mm - Flute length: 52mm - Total length: 86mm. Set of 10 pieces packaged in a plastic box for easy use and storage. Features: High-speed steel surface, titanium coating. M35HSS with 5% cobalt offers hardness for wear resistance and drilling capacity. The 135-degree points are self-centering to reduce thrust and facilitate penetration. Suitable for drilling stainless steel, hard steels, metal, cast iron, copper, aluminum, plastic, and wood. Ideal for DIY and general construction. Features: 135° split point and twisted design: Increases cutting speed with automatic centering and prevents walking, cleans splinters and particles faster. Material: M35HSS with 5% cobalt. Angle point: 135 degrees. Flute type: Spiral shank type: Straight shank size: 5mm x 86mm. Drill bit diameter: 5mm. Flute length: 52mm. Overall length: 86mm.

Set of 10 M35 HSS Gold-Plated Drill Bits 5mm x 86mm

Professional and Widely Used:

Our M35 Cobalt HSS Jobber helical drill bit is best suited for drilling hard materials such as steel, stainless steel, copper, cast iron, high-temperature alloys, titanium alloys, hard plastics, and wood, and can also be used for softer materials such as wood, plastic, and aluminum, etc.

Multiple Uses:

Suitable for handheld tools such as lithium drills, hand drills, impact drills, etc. Flat drilling equipment. Suitable for bench drills, magnetic drills, rotary drills, milling machines, machining centers, etc. Contents: 10 M35 5mm cobalt twist drill bits