Spiral Flute Tap: M28 x 1.50, Metric Fine, 4 Flute, Bottoming, 6H Class of Fit, Cobalt, Bright/Uncoated MPN:5973535

MSC's spiral flute tap delivers precision thread cutting performance with unmatched longevity in through-hardened materials such as steel or stainless steel due to its high cobalt content that enhances wear resistance, temperature tolerance and fatigue endurance. This premium tool comes with 4 flutes designed for rapid chip evacuation ensuring smooth, burr-free threads throughout its operational lifetime. Available in metric M28 size with a class 6H thread fit for precision applications demanding an accurate pitch diameter tolerance, it offers reduced galling on mating components even under high pressure situations typically encountered in automotive or aerospace manufacturing setups. The uncoated finish provides superior lubricity which improves its feed rate while lowering cutting forces needed to achieve desired thread depths resulting in effortless, precise hole creation without damage or heat buildup suitable for professional use or home DIY projects demanding utmost accuracy and reliability.