8 Pack Titanium Coated HSS Twist Drill Bits 3-10mm Hex Shank Serrated Cutting Drill Bit Serrated Side Cutting Drills Bit for Metal Wood Plastic Drilling and Cuttings
Package Includes: You will receive eight hole saw drill bit in various diameters, including 3mm, 4mm, 5mm, 6mm, 6.5mm, 7mm, 8mm, and 10mm, to meet a wide range of hole diameters and easily handle a variety of applications.
Titanium Coating with High Hardness: Hole drill bit made of titanium-coated high-speed steel, the cutting edge is sharp and wear-resistant, resulting in faster drilling speeds, longer lifespan, and stable and reliable performance.
Precision Spiral Design: The twist drill bit set optimized spiral flute structure provides smooth chip evacuation, ensuring clean, smooth, and precise holes every time, effectively reducing burrs and breakage.
Heat Dissipation and Anti-Deflection: The fully ground spiral flute effectively reduces friction and heat buildup, while the straight shank design provides excellent grip and prevents starting deflection, ensuring a cool, efficient, and precise drilling experience.
Widely Compatible Materials: Titanium drill bits suitable for a variety of materials, including soft and hard woods, aluminum alloys, plastics, thin sheets, and groove processing, this tool set is ideal for home repairs, crafts, and professional work.
