13Pcs Metal Drill Bit Set, 1/16"-1/4" M35 High Speed Stainless Steel Drill Bit, 135° Tip, Carbide Drills Bits for Hardened Metal Cast Iron Copper Aluminum Wood and Plastic with Index Storage Case

Specifications:Product Name: Stainless Steel Drill BitsMaterial: MetalProduct Dimensions: See ImageProduct List: 13 Pcs Carbide Drill Bits

• 13 Piece M35 Cobalt Alloy Drill Bit Set: This set includes 13 commonly used sizes, from 1/16 inch to 1/4 inch, to meet drilling needs for a wide range of materials. Each metric drill bits comes with a dedicated storage slot for easy organization and access
• 5% Cobalt Steel, Extremely High Hardness: These metal drill bit set for steel are made from premium M35 cobalt steel, which offers superior heat resistance and hardness compared to standard high-speed steel, making it ideal for drilling stainless steel, alloy steel, and cast iron
• 135° Split Tip Design for Precise Positioning: The self-centering 135° split tip design allows for instant surface engagement, reducing drill bit drift. Optimized helical flutes ensure fast and smooth chip removal, preventing chip jamming or breakage
• Suitable for a Variety of Hard and Soft Materials: Drills stainless steel, cast iron, copper, aluminum, as well as plastics and wood, making it a reliable choice for metalworking, manufacturing, and general DIY projects
• Durable Storage Box: Each drill bits for hardened steel is securely stored in a precision-molded box with a label for easy and quick selection