Y.T. UFO Indexable Holder HSS - Blade Diameter 23 - 27mm - Overall Length 150mm - Neck Diameter 19.8mm (CB3-2020-150-25) ISO Insert - RN Style 5 is a precision inspection

5 is a precision inspection tool designed to quickly verify internal threads in machined parts

By unifying compatibility

accurate fit with standard coil inserts

efficient production and reduces rework across batches

The left-hand spiral flute with right-hand cutting supports controlled material removal for a smooth

Y.T. UFO Indexable Holder HSS - Blade Diameter 23 - 27mm - Overall Length 150mm - Neck Diameter 19.8mm (CB3-2020-150-25) ISO Insert - RN Style 5 is a precision inspectionThe Y. T. UFO Indexable Holder HSS is a versatile tool holder designed to fit a wide range of machining demands. With a blade seating diameter of 2327 mm, an overall length of 150 mm, and a neck diameter of 19. 8 mm, it provides a stable foundation for indexable inserts while enabling quick changes to match different materials and processes. This holder is well suited for engineers, machinists, and hobbyists who need reliable, consistent performance