OSG Threading Tap - BSP Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/8 x 28 ER Collet Chucks illustrating the precise jaw geometry

illustrating the precise jaw geometry and robust construction you can expect in real-world machining

Flutes: 4-flute design for efficient chip removal and stable cutting

it excels in hard-to-access areas and precision finishing

delivering consistent surface quality even in tight tolerances

Taper shank with standard length: Reliable seating and straightforward tool changes in compatible holders

OSG Threading Tap - BSP Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/8 x 28 ER Collet Chucks illustrating the precise jaw geometryOSG BSP Spiral Flute Threading Tap is a precision internal threading tool designed for professionals who need reliable BSP threads in blind holes. Crafted from cobalt enhanced HSS E and finished with a durable Steam Oxide coating, its built to withstand demanding machining tasks while delivering consistent, high quality results. Thread size: 1 8 in diameter x 28 TPI BSP threading for internal threads in blind holes Material: HSS E (high speed steel