Masonry Drill Bit Set 7Pcs, Yato YT-4390

Yato YT-4390 Masonry Drill Bit with Cylindrical Shank is a must-have tool for professionals or enthusiasts. It is made from high-quality high-carbon steel (HCS) with a cylindrical handle (Shank). The working insert is made of high-quality high-carbon steel (HCS). Perfectly built to perform precise drilling in concretes in industry and crafts. Set include following sizes:4, 5, 6, 8, 9, 10, 12. It comes in 7 7-piece plastic boxes.