Baer Circular Die HSS - UNC - Left Hand - For General use - 3/4 x 10 Inner Cartridge Precise ISO H5 (D) tolerance:

Precise ISO H5 (D) tolerance: Tight size control ensures consistent hole diameters and a smooth finish with less rework

a choice that helps with dependable heat dissipation and compatibility across a range of materials and cutting fluids

88 mm straight-shank reamer features a left-hand spiral flute with right-hand cutting

repeatable bore size to support consistent part quality

effortless tool changes: Quickly swap in a tapping tool with the quick-change design

Baer Circular Die HSS - UNC - Left Hand - For General use - 3/4 x 10 Inner Cartridge Precise ISO H5 (D) tolerance:The Baer Circular Die in HSS for UNC left hand threads is a precision external threading tool designed for general use. Built for workshop pros and hobby machinists alike, it delivers reliable performance when forming left handed threads on cylindrical workpieces. Material: High Speed Steel (HSS) for durability, heat resistance, and long cutting life. Thread Size: 3 4" diameter with 10 threads per inch (3 4 x 10 UNC) for common left hand fasteners.