Dormer Pramet A125 15/64 Inch x 310 mm HSS ST STRAIGHT SHANK EXTRA LONG SERIES DRILL BS 328 A&NF Left-hand spiral flute with right-hand

Left-hand spiral flute with right-hand cutting: This configuration improves chip evacuation and cutting efficiency

2-Flute Design for Efficient Mold & Die Machining: The two-flute geometry provides solid rigidity

straight shank in carbide (k10): Delivers rigidity and stability in tight spaces

Thread Type: BSP (British Standard Pipe) left-hand external threads for specific piping and connection applications

repeatable bore size and easy interchange with standard tooling and setups

Dormer Pramet A125 15/64 Inch x 310 mm HSS ST STRAIGHT SHANK EXTRA LONG SERIES DRILL BS 328 A&NF Left-hand spiral flute with right-handIntroducing the Dormer Pramet A125 15 64 Inch x 310 mm HSS ST Straight Shank Extra Long Series Drill BS 328a purpose built drill bit engineered for deep hole reliability and precise metalworking results. Key features tailored for professional use: 118 conventional point delivers a strong, self centering entry and is straightforward to re grind, preserving cutting efficiency through repeated use. Steam oxide finish minimizes built up edge and material