Combined Tap and Drill, Size: 4.50 mm, Threads per inch: .75 mm, Thread type: Ground, Drill Size: .1520, Thread Length: 7/8 in., O.A.L.: 2-3/8 in., Made in USA. Designed to drill and tap thru hose in a single pass up to two times the tap diameter. Also can be used on multiple spindle heads with reversing mechanisms.
*Photos are for general reference of product. The photos are not specific to each size