Starrett Tungsten Carbide Tipped Hole Saw SM21 Sheet Metal Cutter With Arbor & Pilot Drill Bit For Drilling Stainless Steel Aluminum Alloy 21 mm

The SM TCT Hole Saw is engineered for high-performance cutting in various materials, making it an essential tool for professionals and DIY enthusiasts alike. It features tough tungsten carbide-tipped teeth that are designed with a positive cutting angle. This innovative design ensures fast and efficient removal of chips and swarf, allowing for clean and accurate cuts.

Outstanding Design Features

One of the standout features of the SM TCT Hole Saw is its split-point drill design, which enables faster penetration and self-centering capabilities. This design helps to keep the saw on target and prevents the tool from wandering during use. Additionally, the saw is fitted with an ejector spring, making the removal of cut cores straightforward and hassle-free.

Durability and Longevity

Constructed with durability in mind, the tungsten carbide-tipped teeth of the SM TCT Hole Saw provide exceptional product life and cutting performance. The design incorporates a shallow gullet that enhances tooth strength, ensuring optimal performance under heavy-duty conditions. With four teeth per 25mm (inch), this hole saw is ideal for even the toughest jobs.

Safety Features

Safety is paramount when using power tools, and the SM TCT Hole Saw includes a safety stop at the base to prevent drilling beyond the maximum cutting depth of 13mm (1/2"). This feature safeguards against accidents and potential damage to the material being worked on, offering peace of mind during use.

Versatile Application

The SM TCT Hole Saw excels at cutting sheet metal up to 1/8" (3mm) thick, and is particularly recommended for high alloy and stainless steels, non-ferrous light metals, and reinforced fabrics. Its versatile application makes it an ideal choice for production cutting, ensuring that it meets the diverse needs of various industries.

Complete Assembly for Convenience

The SM TCT Hole Saw comes as a complete assembly, eliminating the need for additional purchases of separate arbors and pilot drills. This inclusivity saves time and effort, allowing users to get straight to work. Replacement pilot drills are also available, ensuring that maintenance is hassle-free.

In conclusion, the SM TCT Hole Saw combines high-performance cutting capabilities with user-friendly features, making it a reliable tool for a variety of metalworking tasks. Whether for professional production or DIY projects, this hole saw delivers durability, efficiency, and safety, ensuring satisfactory results with every use.