Concise Title: Klein Tools Heavy Duty Hole Cutter Kit for Professionals Greenlee One-Step Drill/Tap Kit for Metal

As an American manufacturer of hand tools for more than 160 years, Klein Tools has been making premium-quality, professional-grade tools that deliver performance, durability, and precision. The company's team continues to put six generations of expertise into each tool by using the highest-quality materials and superior workmanship. Klein Tools doesn't just make great products; they make great products that stand up to the demands of the professionals who use them every day, since 1857.

The Heavy Duty Hole Saw Kit is a 4-piece Carbide-Tipped Hole Cutter kit that cuts quick, precise holes in a variety of materials. The set includes three commonly used sizes plus an extra pilot bit. The integrated flange prevents the operator from drilling beyond the sheet metal. The heavy-duty, durable carbide hole cutters are designed for long life.

The Hole Cutters can cut quick, precise holes in stainless steel, mild steel, iron, copper, and brass sheet up to 3/16-inch (0.5 cm) thick. The split-point pilot drill bit prevents bit walking. The set contains 7/8-inch, 1-1/8-inch, and 1-3/8-inch hole cutters, plus one extra pilot bit. The integrated flange prevents the operator from drilling beyond the sheet metal, and the conduit and pipe sizes range from 1/2-inch (1.3 cm) to 1-inch (2.5 cm). All components are packed in a rust-proof, molded plastic carrying case.

The 1-Step Drill/Tap Kit allows users to complete hole drilling, tapping, and deburring/countersinking in one simple operation using a power drill, saving time and minimizing labor. The kit simplifies the process of tapping up to 10-gauge metal and creates holes in a variety of materials, including aluminum, brass, copper, plastic, and mild steel. The unique back-tapered design protects against thread damage from over-drilling, while the sturdy hex shank ensures a strong connection to the drill chuck. The tools are made of hardened high-speed steel, which withstands heavy-duty use on the jobsite and offers a longer life than carbon-steel tools.

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