10pcs M35 High Speed ​​Steel Cobalt Gold Twist Drill Bit Set - For Drilling Stainless Steel, Hard Steels, Cast Iron, Copper, Aluminum, Wood and Plastic - 5mm x 86mm

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 alloy, titanium alloy, aluminum, hard plastics and woods, etc. Premium materials: M35 high speed steel with 5% cobalt. Durable and solid for longer use time. Drill bits suitable for drilling heavy-duty metals including stainless steels, Cr-Ni and special acid-resistant steels. Materials: M35 high speed steel with 5% cobalt. Durable and solid for longer use time. Drill bits suitable for drilling heavy-duty metals including stainless steels, Cr-Ni and special acid-resistant steels.HEAT RESISTANT: HSS twist drill bits with cobalt should be used at 1,500 RPM or higher for maximum efficiency. The straight shank provides a firm and precise hold, compatible with standard chucks and regular round collets. Twist design and performance: precise 135° slotted tip, gold oxide finish and round straight shanks. Prevents outflows, removes chips and particles faster. Fully precision ground product, ensuring chips move easily. Easy Storage and Use: 10pcs M35 Cobalt Steel Twist Drill Bit Set, Drill Bit Diameter: 5mm, Flute Length: 52mm, Total Length: 86mm. Pack of 10 pieces packed in a plastic box for easy use and storage. Features: High speed steel surface, titanium coating.M35 HSS with 5% cobalt provides hardness for wear resistance, drilling ability. The 135 degree tips are self-centering to reduce thrust and facilitate penetration. Apply to drilling stainless steel, hard steels, metal, cast iron, copper, aluminum, plastic and wood. Ideal for DIY, general construction. Features: 135° Slotted Tip and Twist Design: Increases cutting speed with self-centering and prevents walking, cleans chips and particles faster. Material: M35 HSS with 5% cobalt. Angle point: 135 degrees. Flute Type: Spiral Shank Type: Straight Shank Size: 5mm x 86mm. Drill diameter: 5 mm. Spline length: 52mm. Total length: 86 mm.10pcs M35 HSS Gold Drill Bit Set 5mm x 86mm Professional and Widely Used: Our M35 Cobalt HSS Jobber Twist Drill Bit is more suitable for drilling hardened materials such as steel, stainless steel, copper, cast iron, high temperature alloy, titanium alloy, hard plastics and wood, and can also be used for softer materials, such as wood, plastic and aluminum, etc. Multiple Uses: Handheld devices suitable for lithium drill, hand drill, impact drill, etc. Flat drilling equipment. Suitable for bench drill, magnetic drill, drilling machine, milling machine, machining center, etc. Contents: 10 x M35 5mm Cobalt Twist Drill Bits