Milwaukee RED HELIX™ 23-PC Cobalt Drill Bit Set features a QUAD EDGE™ tip designed for precise cutting and fast material removal. These drill bits create small chips and reduce heat buildup, which helps maintain performance during use. The VARIABLE HELIX™ flute, with a 35° helical angle and a 15° ending angle, ensures rapid chip removal for efficient drilling. A tapered web adds extra strength to prevent breakage, making these bits durable and reliable. The set comes organized in a PACKOUT™ accessory case, providing convenient storage and easy access to all 23 pieces, which include a variety of sizes to suit multiple drilling needs. Model Number: 48-89-2338