A handy addition to your Dremel rotary toolbox, this titanium-coated Drill Bit Set includes 7 drill bits with a case container to keep bits organized, ideal for drilling into wood, plastics, soft metals, and drywall. Made of high-grade stainless steel with deep threads and a titanium coating, these drill bits are built for durability. The bits have a standardized 1/8" shank diameter, with sizes ranging from 1/32 in. to 1/8 in.