KFFKFF Step Drill Bit, 3/16 to 7/8 inch, 1/4 inch Hex Shank, TiAlN Coated Cobalt High-Speed Steel, Four Spiral Flutes for Metal, Stainless Steel, Aluminum, Wood, Plastic, and Fiberglass

<div> <h3> <strong>Product Description</strong><br> </h3> <strong> <div>7/8 inch High-Speed Steel Step Drill Bit for Efficient Drilling</div> </strong> <div> <div>This step drill bit offers 12 different sizes ranging from 3/16 to 7/8 inch, allowing for versatile use without the need for constant bit changes. Constructed from cobalt high-speed steel and featuring a TiAlN coating, it is designed for long-lasting performance on stainless steel. The 118° tip angle and four-flute configuration promote efficient chip removal, improved cooling, and precise hole drilling.</div> </div> </div> <div> <div> <strong> <div>Offers 12 Different Hole Sizes</div> </strong> <div> <div>This step drill bit offers 12 distinct hole sizes, ensuring versatility for various drilling tasks. It eliminates the need for frequent tool swaps, making it a convenient all-in-one solution.</div> </div> <strong> <div>Engineered for Long-Lasting Performance</div> </strong> <div> <div>This step drill bit features a TiAlN coating that enhances durability and ensures smooth cutting performance. Constructed from cobalt high-speed steel and heat-treated for added strength and resilience, it is suitable for both professional metalworking tasks and DIY applications, offering extended usability.</div> </div> <strong> <div>Powerful and Effective Drilling</div> </strong> <div> <div>Designed with four spiral flutes, this drill bit enhances chip removal, ensuring smoother and more consistent drilling. Ideal for tough materials, it allows for cleaner and more accurate hole creation.</div> </div> <strong> <div>Accuracy Begins</div> </strong> <div> <div>This metal step drill bit is designed with a 118° tip angle, allowing for precise positioning and smoother hole starts. Its sharp point reduces the risk of slipping, ensuring accurate drilling every time.</div> </div> <strong> <div>Compatible with a variety of materials</div> </strong> <div> <div>This step drill bit is designed for versatile use, capable of handling wood, metal, plastic, and other materials—offering a comprehensive solution for diverse drilling tasks.</div> </div> <strong> <div>Compatible with a wide range of shank sizes</div> </strong> <div> <div>This step drill bit is designed with a universal hex shank, providing a reliable connection with a wide range of drills and drivers. It ensures smooth compatibility and consistent power delivery for your tools.</div> </div> </div> </div> <div> <h3> <strong>Specifications</strong><br> </h3> <div>Item Model Number: 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: 1 Piece</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: 0.15 lbs / 0.068 kg</div> <div>Product Dimensions (L x W x H): 3.35 x 0.87 x 0.87 in / 85 x 22.2 x 22.2 mm</div> </div> <div> <h3> <strong>Package Content</strong><br> </h3> <div>1 x Step Drill Bit</div> </div>

• Wide Range of Sizes: This step drill bit offers twelve accurate sizes ranging from 3/16 to 7/8 inch (3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8 inch), making it suitable for various tasks.
• Durable and Sharp: Crafted from cobalt high-speed steel and coated with AlTiN, this step drill bit is designed to resist wear and maintain its sharp edge. Perfect for cutting through stainless steel, metal sheets, and other hard materials.
• Enhanced Cutting Precision: This step drill bit is designed with a 118° tip and a four-flute structure, promoting efficient chip removal, reduced heat generation, and smooth, burr-free drilling 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. This step drill bit is suitable for a variety of power tools, making it ideal for both DIY enthusiasts and professionals.
• Versatile Use: Designed for materials up to 1/8" (3 mm) thick, this step drill bit is ideal for working with stainless steel, sheet metal, wood, plastic, and fiberglass. Perfect for tasks ranging from home improvement projects to industrial applications.