Features: brand new and high quality The world of drill bits is a wide one, with specialised bits for a variety of materials. It is the perfect complement for those everyday drilling jobs for wood, plastics, metal, masonry, concrete and brick. A range of drill bits to get the job done quickly and accurately. A complete and full set of round-shank twist drill bit essentials for DIY, repairs, maintenance, and renovation projects. Bits come wrapped in bags, not loose, and neatly organized in a sturdy storage tray for case with a clear plastic insert that keeps bits in their relevant compartments while protecting them from knocks and drops. This set includes the most used compatible round-shank sizes and types of twist drill bits needed for a wide range of DIY tasks. Made of high-speed steel, wear-resistant, non rusting and corrosion-resistant. Specifications: Material:High Speed Steel Type:99 Pieces/130 Pieces Handle Type: Round Handle Package Includes: 99/130 Pieces HSS Metal Drill Bits note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.