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¡Æ 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.
