Century Drill and Tool 97603 High Carbon Steel Metric Hexagon Die 3-0 x 0-60

Product Description Precision Cut Threads, Accurately Formed For Consistent, Exact Threading. Heat Treated And Tempered For File Hard Threads, And Longer, Useful Life. Designed For Hand Cutting Applications. For Use With Tap Wrenches To Cut Internal Threads. 75% Thread Engagement. Plug Style Is The Most Commonly Used Style Of Tap -3 To 5 Threads Chamfered. From the Manufacturer Century's hexagon dies offer precision cut threads, accurately formed for consistent, exact threading.