OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1.1/8 x 12 Instruments grip-friendly design: Knurled outer surface

grip-friendly design: Knurled outer surface and clean geometry make handling and alignment simple

right-hand threads for standard compatibility

and enabling steady throughput

the finished reamer is produced to order to guarantee the intended precision and surface finish

and shortens cycle times

OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1.1/8 x 12 Instruments grip-friendly design: Knurled outer surfaceThe OSG UNF Spiral Point Threading Tap is a high precision through hole tapping solution built for machinists who demand repeatable, high quality UNF threads and long tool life. Crafted from cobalt containing HSS E and finished with a durable steam oxide coating, it combines strength, heat resistance, and reliable performance in demanding production environments. Thread size and type: Through hole threading for 1 1 8" diameter with 12 UNF pitch