25-PC Jobber Drill Bit Set, 1/8 in to 1/2 in, Carbide-Tipped, Bright (Uncoated)

The carbide-tipped jobber-length drill bits in these sets have carbide cutting edges that provide excellent hardness, wear resistance, and heat resistance and retain their hardness better than high-speed steel or cobalt cutting edges. The bits' body is made from a material that absorb more vibration and shock than carbide, so these bits are less rigid and less likely to break than solid carbide drill bits. These sets contain multiple drill bits in a range of sizes.