KFFKFF Step Drill Bit Set, 1/8 - 7/8 inch, 3-Piece Set with 1/4 inch Hex Shank, TiAlN Coated Cobalt HSS High-Speed Steel, Suitable for Metal, Stainless Steel, Aluminum, Wood, Plastic, and Fiberglass

<div> <h3> <strong>Product Description</strong><br> </h3> <strong> <div>3-Piece High-Speed Steel Step Drill Bit Kit</div> </strong> <div> <div>This set of step drill bits features sizes ranging from 1/8 to 1/2 inch, 1/4 to 3/4 inch, and 3/16 to 7/8 inch, catering to a variety of drilling needs without the hassle of constant bit changes. Constructed from cobalt high-speed steel and coated with TiAlN, these bits are designed to withstand wear and perform effectively on stainless steel. The 118° tip angle and four-flute structure promote efficient chip removal, heat dissipation, and precise hole creation.</div> </div> </div> <div> <div> <strong> <div>Multi-Purpose 3-Piece Set</div> </strong> <div> <div>This set of step drill bits features three versatile sizes, accommodating drilling needs from 1/8 to 1/2 inch, 1/4 to 3/4 inch, and 3/16 to 7/8 inch. Designed to handle a variety of tasks, these bits eliminate the need for multiple individual-sized bits, streamlining your work and conserving both time and storage space.</div> </div> <strong> <div>Designed for Long-Lasting Use</div> </strong> <div> <div>These step drill bits feature a TiAlN coating that enhances hardness and ensures smooth cutting performance. Constructed from cobalt high-speed steel and treated with heat, they offer excellent durability and resilience. Suitable for both professional metalworking tasks and DIY applications, these bits are designed for extended use and reliability.</div> </div> <strong> <div>Powerful and Effective Drilling</div> </strong> <div> <div>Designed with four spiral flutes, these drill bits enhance chip removal, ensuring smoother and more consistent drilling, even on tough materials. The step drill bits are ideal for creating accurate and clean holes in metal surfaces.</div> </div> <strong> <div>Achieve Accurate Results</div> </strong> <div> <div>This metal step drill bit is designed with a 118° tip angle, ensuring precise positioning and smoother starts. Its sharp point reduces wandering, allowing you to drill holes exactly where needed.</div> </div> <strong> <div>Supports a Variety of Materials</div> </strong> <div> <div>This versatile metal step drill bit is designed to handle wood, metal, plastic, and other materials, offering a comprehensive solution for diverse drilling tasks.</div> </div> <strong> <div>Compatible with a wide range of tools, this hex shank is designed to fit universally, ensuring seamless integration with various equipment for versatile applications.</div> </strong> <div> <div>These step drill bits are designed with a universal hex shank, providing a reliable fit for a wide range of drills and drivers. This ensures seamless compatibility and consistent power transfer during use.</div> </div> </div> </div> <div> <h3> <strong>Specifications</strong><br> </h3> <div>Item Model Number: 1/8-1/2,1/4-3/4,3/16-7/8</div> <div>Material: M35 Cobalt High-Speed Steel</div> <div>Max Diameter: 7/8 inch / 22.2 mm</div> <div>Set Includes: 3 Pieces</div> <div>Surface Finish: TiAlN Coated</div> <div>Blade Type: Spiral</div> <div>Flute Style: 4-Flute Spiral</div> <div>Shank Type: 1/4" Hex</div> <div>Tip Angle: 118°</div> <div>Net Weight: 0.50 lbs / 0.228 kg</div> <div>Product Dimensions (L x W x H): 4.65 x 3.94 x 1.38 in / 118 x 100 x 35 mm</div> </div> <div> <h3> <strong>Package Content</strong><br> </h3> <div>3 x Step Drill Bits</div> </div>

• Versatile 3-Piece Drill Bit Set: This set features a 13-step bit (1/8-1/2 inch) ideal for electronic projects, a 9-step bit (1/4-3/4 inch) designed for mechanical tasks, and a 12-step bit (3/16-7/8 inch) suitable for a variety of applications, catering to a wide range of drilling requirements.
• Durable and Sharp: Crafted from cobalt high-speed steel and coated with AlTiN, this step drill bit set is designed to resist wear and maintain its sharp edge. Perfect for working with stainless steel, metal sheets, and other hard materials.
• Enhanced Cutting Efficiency: These step drill bits are designed with a 118° tip and a four-flute structure, promoting efficient chip removal, reduced heat generation, and smooth, burr-free holes in materials like wood, plastic, and fiberglass.
• Versatile Hex Shank Design: The hexagonal shank ensures compatibility with most standard drills, allowing for fast and secure bit changes. These step drill bits are suitable for various power tools, catering to both DIY enthusiasts and professionals.
• Versatile Usage: Designed for materials up to 1/8" (3 mm) in thickness, this step drill bit is suitable for working with stainless steel, sheet metal, wood, plastic, and fiberglass. Ideal for a variety of tasks, including home improvement projects and industrial applications.