OSCARBIDE 11/16 inch Annular Cutter for Magnetic Drill Press

OSCARBIDE, a renowned brand, specializes in the sale of high-quality lathe turning tools, boring bars, annular cutters, indexable end mills, carbide inserts, end mills, planer blades, and other metal cutting tools. The company serves both metalworking and woodworking customers, providing them with reliable and quality products at competitive rates, thereby helping machinists to complete their work more effectively.

The OSCARBIDE Annular Cutter, crafted with premium high-speed steel (HSS) material, offers several distinct advantages. Firstly, its ability to be re-sharpened ensures a longer service life and high heat resistance, making it a durable and efficient tool. Secondly, the fewer teeth and reduced wear on the annular cutters allow for higher or faster cutting speeds and feed rates, resulting in time savings during the drilling process.

Additionally, the unique design of the annular cutters requires less thrust and energy to drill through the material, leading to energy savings. The holes created using an annular cutter are more finished, precise, and accurate, providing a superior finishing touch. Furthermore, the geometry of the annular cutters enables easy drilling at awkward angles, enhancing their versatility.

The OSCARBIDE Annular Cutter can be easily re-sharpened on a grinding machine and reused for drilling, with the option to grind it down until the desired cutting length is available. This re-sharpening capability contributes to the tool's longevity and cost-effectiveness.

The OSCARBIDE Annular Cutter, available with a 3/4-inch Weldon shank, a 2-inch cutting depth, and an 11/16-inch cutting diameter, is designed for use with a drill press or magnetic drilling machine. Its unique cutting mechanism, which only removes the periphery of the hole while ejecting the remaining center as a slug, produces accurate, burr-free holes without the need for pre-drilling or step drilling.

These annular cutters are suitable for working with a wide range of materials, including ferrous and non-ferrous metals, cast iron, stainless steel, aluminum, copper, plastic, and wood, in both plate and pipe forms. Their applications span various industries, such as engineering, rail transit, bridges, ships, machinery manufacturing, and aerospace, particularly in the processing of mild and structural steel.

During the drilling process, the pilot pin of the OSCARBIDE Annular Cutter retracts into the cutter, allowing for proper lubrication to reduce heat buildup in the slug. It is essential to use an ejector pin inside the annular cutter and to always employ a lubricant or coolant to ensure optimal performance and extended tool life.

In comparison to regular drill bits, OSCARBIDE Annular Bits can drill large holes up to ten times faster, with their thin-walled design and dual alternating teeth providing efficient and aggressive cutting that requires less force and time. The ability to re-sharpen these HSS Slugger Bits, along with their burr-free and smooth hole-making capabilities, results in less scrap and material wastage, higher accuracy, and multiple cutting edges for improved performance and endurance.

The OSCARBIDE Annular Bits are designed to fit most standard magnetic drills and machine tools, such as mills and large drill presses, making them a versatile and reliable choice for a wide range of metalworking and woodworking applications.

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