AOKLIT 6 Pack Titanium Coated HSS Twist Drill Bit, 3-8mm Hex Shank Serrated Cutting Drill Bit Woodworking Tools for Wood Metal Plastic Hole

AOKLIT 6 Pack Titanium Coated HSS Twist Drill Bit, 3-8mm Hex Shank Serrated Cutting Drill Bit Woodworking Tools for Wood Metal Plastic Hole

• Comprehensive Drill Bit Set - Including 6 sizes - 3mm, 4mm, 5mm, 6mm, 6.5mm, & 8mm, ensuring that you have the exact size needed for each task. These Titanium Coated HSS Twist Drill Bits fit the majority of power drills on the market.
• Superior Titanium Coating - The twist drill bits are manufactured from premium HSS material and coated with sturdy titanium, ensuring that the bit edges stay sharper, longer to satisfy all your needs.
• Optimized for Precision & Speed: With a fully ground spiral groove design, these drill bits minimize friction and heat, allowing for a cooler and swifter drilling action. The 135° split point and straight shank design prevent "walking" and ensure rapid, precise starts, which translate to faster drilling with no time wasted.
• Enhanced Efficiency - Our drill bits with a sharp central serration, significantly improves chip evacuation, increasing overall drilling efficiency and making the process smoother and quicker.
• Wide Range of Applications: Whether it's a thin board, wood, aluminum alloy, plastic, or undergoing groove processing, our twist drill bit set is your go-to tool.