DescriptionEasily switch between bits in seconds! Swivel head flips and locks from drilling to driving. Works with your own power drill. Drilling to Driving in half of the time. Size markings on each drill provide superior convenience and accuracy. Maximize efficiency with the included quick change adapter that allows you to switch between different sizes easily.Features- Color: Assorted color. - Material: Steel. - Size: 40.50 x 28.60 x 6.50cm/ 15.92 x 11.24 x 2.55 inch. - Durable taps are made of high steel, which can ensure sharp, fast execution and retain strength and efficiency. - The surface is treated with a titanium alloy, which greatly improves the cutting performance of the drill, is more wear-resistant and prolongs the service life. - The product portfolio includes metric sizes, so it has high versatility. - Each tap drill is engraved with a label, which is convenient for you to choose the size that suits you. - The split point tip and design increases cutting while easy self centering prevents walking.
