Cobalt Drill Bit Set, 135 Degree Tip High Speed Steel, Metal Indexed Storage Case 1/16-1/2

From the GMTOOLS brand, the Cobalt Drill Bit Set is a high-quality drilling solution designed for various materials. Made from HSS (High-Speed Steel) with a cobalt and gold oxide finish, this set boasts exceptional corrosion and wear resistance, making it suitable for cutting through hard metals, such as stainless steel, cast iron, high-temperature alloys, and titanium alloys.

The drill bits feature a 135-degree split point, which allows for precise positioning and sharper drilling. The fully ground twist design ensures efficient drilling performance by reducing friction, making it easy to drill through various materials, including stainless steel, cast iron, alloys, wood, and hard plastics.

The set includes a comprehensive range of sizes, from 1/16" to 1/2" in 1/64" increments, providing a versatile solution for a wide array of projects. The round, straight shank design and self-centering feature prevent the drill bits from walking, ensuring accurate and consistent drilling.

To prolong the drill bits' lifespan, it is recommended to keep them cool or use them intermittently. Adding coolant, if necessary, can further enhance their performance. When drilling, it is crucial to maintain the drill bits in a vertical position to the object, ensuring optimal results.

The cobalt-containing design of the drill bits makes them particularly well-suited for drilling hardwood, offering superior performance in this application. The 135-degree split point design also contributes to more precise positioning and sharper drilling.

The Cobalt Drill Bit Set is not only durable and sharp but also convenient to store and transport. The metal-cased drill sets are easy to organize and take with you to the worksite, ensuring your tools are always readily available.

In addition to the Cobalt Drill Bit Set, GMTOOLS offers a range of other high-quality drilling solutions, including the 99-Piece Drill Bit Set, 10-Piece Titanium Coated Twist Hex Shank Drill Bit Set, 19-Piece Hole Saw Kit, and 13-Piece Spade Drill Bit Sets. These products cater to various drilling needs, from home improvement to DIY projects.

GMTOOLS stands behind the quality of its products, offering a 30-day money-back guarantee and a 100% satisfaction guarantee. Customers can shop with confidence, knowing that their purchase is protected, and any issues will be addressed promptly.

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