S&F STEAD & FAST Mag Drill Bits for Precision Cutting Needs

The S&F STEAD & FAST Mag Drill Bits are designed for professionals seeking precision and durability in their drilling tasks. With a diameter of 2 inches and a cutting depth of 2 inches, these annular cutters are crafted from super tough M2AL high speed steel (HSS), ensuring exceptional wear resistance and a long service life.

These HSS annular drill bits feature a CNC-machined design that guarantees high precision, making them ideal for creating smooth, reamed, and burr-free edges in drilled holes. The 3/4 inch Weldon shank, equipped with two flats, allows for secure clamping, providing stability during operation.

For optimal performance, it is crucial to apply a firm and steady pressure throughout the cut. The cutting depth is specifically designed for single layers of materials only, as this series of annular cutter is not suitable for drilling through multiple layers. This ensures that you achieve the best results without compromising the integrity of the cutter.

To avoid premature failure of the cutter, it is recommended to use a low feed rate when first engaging the bit with the workpiece. Once the bit is approximately 2-3mm in, you can gradually increase to the recommended feed rate for efficient cutting.

Before starting your drilling project, ensure that the workpiece is securely fastened. If the workpiece is less than 1/2 inch thick, it is advisable to place a 3/8 inch steel sheet underneath to provide additional support and ensure that the magnetic drill grips firmly. There should be no movement between the workpiece and the bit during drilling to maintain precision.

These annular cutters are compatible with various brands of magnetic drills, including Alfra, BDS, Dewalt, Fein, Euroboor, Hougen, and Ruko. However, if you plan to use this 2 inch annular cutter on a drill press, please note that an extra annular cutter arbor is required, which is not included in this pack.

The sturdy plastic case included with the product holds one annular cutter and one pilot pin, making it easy to transport and store your tools safely. Whether you are a professional contractor or a DIY enthusiast, the S&F STEAD & FAST Mag Drill Bits are an essential addition to your toolkit for achieving precise and efficient drilling results.