OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 4 x 40 G6 Designed to improve workflow and

Designed to improve workflow and reduce rework

Durable Solid Carbide Core: Delivers exceptional wear resistance and extended tool life

this reamer delivers consistent hole sizes and predictable performance across jobs

helping you achieve smooth finishes and tighter tolerances with less rework

you can trust consistent performance across jobs

OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 4 x 40 G6 Designed to improve workflow andDesigned for precision threading in blind holes, the OSG UNC Spiral Flute Threading Tap No. 4 x 40 delivers clean, accurate threads with exceptional durability. Built for professional machinists and production environments, it combines HSS E cobalt with a Steam Oxide coating to withstand heat and wear. Thread type: UNC spiral flute design enhances chip evacuation in blind holes, reducing breakage and improving start up. Material: HSSE (high speed