6-Piece Stepped Serrated Drill Bit Set Triangular Shank Titanium Alloy Coated Straight Groove Serrated Groove and : Made of Bearing Steel and coated with titanium, these drill bits offer excellent durability and wear resistance Ideal for repetitive drilling jobs on soft metals, wood and plastics, ensuring precise and clean results every time. Versatile Drilling Applications: This drill bit set is perfect for a variety of drilling tasks. Whether you are working on soft metal, wood or plastic These drill bits all provide clean and accurate holes, making them a must-have tool for any DIY enthusiast or professional. ORGANIZED AND PORTABLE: Each set of drill bits comes in a sturdy plastic box, which not only protects your drill bits but also keeps them neatly arranged IDEAL FOR PROFESSIONAL AND HOME USE: Designed for both professional and home use, these titanium coated drill bits deliver high performance across a variety of drilling tasks. The versatility and durability of this set a valuable addition to any tool collection. Material: Bearing Steel Color: As shown Package Contents: 1 x Sawtooth drill bit set (six pieces) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.