29-Piece M35 HSS Cobalt Drill Bit Set for Metal, Wood, and Plastics (1/16 - 1/2)

About this item

• [Size] 29-piece drill bits for daily use: 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8, 25/64, 13/32, 27/64, 7/16, 29/64, 15/32, 31/64 and 1/2 inch bits.
• [135° Split Point] The 135° quick cut split point with straight shank is self centering to penetrate metal quickly with less pressure and prevents bit "walking." Easily cuts without the need for a center punch, thus in faster drilling performance.
• [Versatile Uses] Perfect for slicing through tough materials like stainless steel, steel, sheet metal, and cast iron, along with plastics, aluminum alloys, wood, and other more malleable metals. Be mindful of the speed, force, and temperature management while drilling.
• [Professional After-Sales Service] Comes in a metal storage case for easy storage. If you are not completely satisfied for any reason, please contact us and we will give you our most sincere response.
• [M35 Cobalt High Speed Steel] Industry grade M35 drill bit with 5% cobalt, and complete grinding to achieve precise drilling diameter can improve wear resistance and durability, which is much harder than high speed steel used in other similar drill bit groups.