The SAD-600 from Jonard Industries is a durable, lightweight, non-sparking, self-adjusting universal step drill. The double-ended design of this drill allows it to be used as both a standard and an angle drill to precisely cut and ream holes in a wide range of materials, including hard metals and plastics. It is ideal for drilling, reaming, countersinking, and tapping into a variety of materials. The unique “self-adjusting” feature allows it to automatically select the optimum drill bit size for the job, which helps to reduce tool wear and increase efficiency. This drill also features a precision-ground flute with deep gullets, which reduces chatter and improves cutting performance.