HSS micro twist drill bits with straight shank are specifically designed for high-performance drilling tasks. The HSS 6542 material features high hardness, high strength, heat resistance, wear resistance, and ensuring long-lasting performance. Also withstand high drilling temperatures, preventing premature dull and ensuring efficient performance during prolonged use.These high speed steel drill bits are good for drilling through harder metals, stainless steel, cast iron, and other tough materials, ensuring precise, clean holes, thereby enhancing productivity in various industrial applications.Use the correct drill speed setting. Generally, harder materials require slower speeds to prevent overheating and bit damaging.Apply lubricant, such as cutting oil or coolant, especially when drilling metal.
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Attributes:* Twist Drill Bits Diameter: 0.7mm / 0.03-inch* Shank Diameter: 0.7mm / 0.03-inch* Blade Length: 65mm / 2.56-inch* Total Length:100mm / 3.9-inch* Material: High-Speed SteelWhat Is Included:* 5 Pieces x electric drill bitsApplications & Features:--- Metal drill bits are essential for professional carpenters and construction workers. Suitable for drilling holes in metal, wood, and plastic.--- Suitable for electric drills, hand drills, and impact drills.--- The drill bit is made of high-speed steel, which is hard and wear-resistant and not easy to break.--- Spiral chip removal design makes chip removal smoother, more efficient, and more labor-saving.--- Sharp cutting edges allow for smooth cuts without burrs--- The tool tip is centered to improve cutting accuracy.
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Cutting Diameter: 21/64"Cutting Length: 78mm / 3.07"Shank Diameter: 6.35mm / 1/4"Shank Type: Hex ShankSplit Point Tip: 135 DegreeTotal Length: 116mm / 4.57"The high-hardness M35 high-speed steel makes the hexagonal shank twist drill have excellent wear resistance and durability, can withstand large impact loads, and is suitable for high-speed cutting and precision machining in various environments. Gold oxide surface treatment improves the surface hardness and corrosion resistance of the drill bit and prolongs its service life.1/4" hex shank fits all standard power tools and impact drivers and installs quickly and easily into quick-change chucks; the 135° split point design ensures accurate start and automatic centering, reducing thrust for increased drilling speed and accuracy.
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√FEATURE:The material is made of M2 high-speed steel material, it has high hardness and wear resistance, suitable for processing medium-high hardness materialsNitriding black + Yellow Heat Tinting treatment can be used to improve the surface properties of metal materials and increase their wear resistance and corrosion resistance, thus prolonging the service life and working efficiencyThe 118-degree tip angle drill is one of the most commonly used and is suitable for drilling soft metals, plastics, wood, and other low-strength materials, for medium-high hardness materials, then you can choose the drill with an angle of 118 degrees for faster feed and high machining efficiency.
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The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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These different nail drill grinding heads can be placed in the box neatly, which can be clear to see and convenient to take. I'll do my best to resolve it quickly. Sale is for ONE PINK X10 holes box, which appear at the main picture.
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APPLY TO - This drill bit is well-suited for low-intensity applications and DIY projects. It can handle a variety of materials, including common steel, aluminum alloy, copper, plastics, and wood, making it perfect for daily equipment maintenance and repairs.SPECIFICATION：-Cutting Edge Diameter: 1.2mm-Cutting Edge Length: 13.5mm / 0.53 inch-Total Length: 37mm / 1.46 inch-Split Point: 118°QUANTITY INCLUDED - Set contains 10 pcs x 1.2mm drill bitsADVANTAGE - The 4241 high-speed steel material provides high hardness and wear resistance. The polished surface enhances smoothness and wear resistance, extending the lifespan of the drill bit. With a 118-degree pointed angle, these drill bits allow for faster feed rates and higher processing efficiency.
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APPLY TO - This drill bit is well-suited for low-intensity applications and DIY projects. It can handle a variety of materials, including common steel, aluminum alloy, copper, plastics, and wood, making it perfect for daily equipment maintenance and repairs.SPECIFICATION：-Cutting Edge Diameter: 6.5mm-Cutting Edge Length: 66mm / 2.6 inch-Total Length: 102mm / 4.02 inch-Split Point: 118°QUANTITY INCLUDED - Set contains 10 pcs x 6.5mm drill bitsADVANTAGE - The 4241 high-speed steel material provides high hardness and wear resistance. The polished surface enhances smoothness and wear resistance, extending the lifespan of the drill bit. With a 118-degree pointed angle, these drill bits allow for faster feed rates and higher processing efficiency.
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