COMOWARE Step Drill Bit Set - 5-Piece Titanium-Coated with Center Punch - High-Speed Steel - 50 Sizes, Aluminum Case - for DIY Enthusiasts.

About this item

• Comprehensive Set: This step drill bits set encompasses five commonly used sizes, granting you the flexibility to work with a wide array of materials and hole dimensions.
• Precision-Engineered Design: The split point tip, set at a 135-degree angle, significantly enhances wear resistance, making the drill bits long-lasting and efficient. The innovative two-flute design facilitates smoother cutting and enables easy evacuation of material particles, promoting cleaner and more precise drilling operations.
• Convenient Storage Solution: Our step bit set comes complete with a purpose-designed holder featuring a size index. This inclusion ensures effortless organization and storage, preventing the bits from falling out and keeping your workspace tidy.
• Variety of hole sizes covered: Our step drill bits can be used for a wide range of diameters, avoiding the need to switch between different bits. This flexibility is extremely useful for working with metal, wood, and plastic materials, such as making countersunk holes.
• Enhanced Durability with Titanium Coating: Our high-speed steel (HSS) drill bits, fortified with a titanium coating, offer exceptional durability and maintain sharpness even through demanding tasks. The titanium coating increases wear resistance and minimizes friction, resulting in cooler operation.