Uxcell 2pcs 21/32" Twist Drill Bits M35 High-Speed Steel HSS Round Shank 6" Long

<p>1. Crafted from high-speed steel, offering improved hardness, heat resistance, and wear resistance to extend tool life.</p><p>2. Black oxide coating on twist drills can enhance corrosion resistance and improves surface hardness, also reduces glare while adds decorative appeal, providing both functional and aesthetic benefits.</p><p>3. Split point tip and twist design increases cutting speed while easily self-centering to prevent movement. The twisted design of the drill bit quickly removes drilled chips,resulting in cleaner, more precise cuts, improving overall drilling efficiency.</p><p>4. Use lubricant like cutting oil or coolant, especially when drilling metal, to reduce friction and heat, further prolonging the drill bit's lifespan.</p><p>5. For drilling on thin aluminum, copper, wood, PCB board. Not recommended for tiles, concrete, masonry, wall and stones.</p>

• Drill Bit Diameter: 23/32-inch; Drilling Depth: 3-inch; Shank Diameter: 23/32-inch; Total Length: 6-inch
• Black oxide coating on twist drills can enhance corrosion resistance and improves surface hardness, also reduces glare while adds decorative appeal, providing both functional and aesthetic benefits.
• For drilling on thin aluminum, copper, wood, PCB board. Not recommended for tiles, concrete, masonry, wall and stones.