PKNVKZIDK 10pcs/lot High Speed Steel HSS Straight Shank Twist Drill Bits Drill Rotary Power Tools 1.5mm PKNVKZIDK. Thank you for purchasing, and I wish you all the best! Hand Drill Dayz Drill Low High Speed Steel Material:Crafted from High Speed Steel for superior durability and precision in wood drilling tasks. Multiple Sizes Available:From 0.5mm to 7.0mm, these drill bits offer a comprehensive set for different drilling sizes. Ideal for Woodworking:Designed for woodworking, these drill bits ensure smooth and efficient drilling in various wood types. Versatile Size Range:Includes 10pcs of drill bits in sizes 0.5-3.5mm and 4.0-7.0mm, catering to diverse drilling needs. Drill Compatibility:These straight shank drill bits are compatible with drills, enhancing rotary power tool performance. Farbe:One Color