The Union Butterfield 99SP003527 M22 x 1.5 Straight 6 Flute SP/PT Tap is a high-quality metalworking tool designed for CNC and manufacturing applications. With a tap thread size of M22 x 1.5, this product is perfect for creating precise and accurate threads in a variety of materials. The straight 6 flute design allows for easy and efficient cutting, while the SP/PT (plug/taper) style offers versatility in different threading needs. As a trusted brand in the industry, Union Butterfield ensures reliability and performance in all your metalworking projects.