Item description for 276pc Titanium Twist Drill Bit Set with S2 Bits 135° Tip High, Clear Lid Case

【Process Treatment】Titanium coated surface prevent rusting, which increase the hardness of the drill bit and reduces heat buildup, make the twist drill bit more wear-resisting for longer life.
【Twist Design & Performance】The 135° fast cutting point is automatically centered and penetrates quickly with less pressure,Prevent walking, clear chips and particles faster. Produced by precision fully ground which ensures chips move smoothly.
【Premium High Quality】Drill bits made from high speed steel for strength and durability. Screwdriver Bits are made of S2 steel material for ultimate durability.
【Scope of Application】Ideal for DIY projects and household maintenance and repair.All-purpose for use on Wood/Cast Iron/Aluminum Alloy/Plastic/Fiberglass drilling as well as multiple driving and fastening.
【Clear-Lid Organizer for Visible Organization and Storage】Clear lid of 256 Piece Titanium Twist Drill Bit Set allows you to see drills at glance easily. B08FDR687B