AOZ4621 Features: * Price Is For One Each -Minimum Order Of 6 * Radnor black oxide bits offer superior durability, speed and selection for most general purpose applications. Best for cutting holes into metal and work equally well in wood and plastic drilling. Use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials. * RADNOR 135 SPLIT POINT BULK * The speed helix design penetrates 3X faster than standard bits. The benefits include easier drilling, reduced heat, extended drill bit life and extended cordless battery life Triple tempered black oxide coated bits last 50pct longer than regular high speed steel and offer reduced friction between bit and workpiece. 135 split point starts on contact with no walking or skating and no center punch is required. * 135 Split Point reduces bit walking Variable Helix longer life, fast chip removal Black Oxide Coating 50pct longer life over high speed steel bits * UNSPC CODE: 20111614 * Drill Bits Drill Bits cutting tools drills bit * DRILL 7/16 BLACK OXIDE JOBBER