The telescoping drill clamp fits drills and impact drivers large and small-including newer lithium-ion models. The recent redesign allows the tool to rotate 360-degrees and lock into position. The adjustment wrench now stores with the tool, preventing loss. The hex shank drive shaft attaches directly into the chuck of any drill or impact driver. Use the power assistance of your drill to make fast straight cuts, left circles and squares in popular vinyl siding styles. A knife-like beveled blade edge and easy scissor action quickly penetrates vinyl siding to start cut. Non-slip bite and 3/8 inch (9.53 mm) jaw opening tackles the lock-seam edge of siding with ease. And the wide opening jaws combined with a 3/4 inch (19.05 mm) cutting length make easy work of cutting through profiles. Malco Vinyl-Cutting TurboShears operate at high or low speeds for the control you need to follow a precise cut line. The sleek, lightweight aluminum-cast shear head and compact molded polymer drill clamp of this drill attachment allows maximum portability and ease to go wherever the work is. A lateral blade gap adjustment capability ensures that optimum cutting performance and maneuverability is maintained for the life of the blades. Heavy-duty drive components and hardened carbon steel blades offer long service life. Replacement Blade TSV1RB.