Dormer Pramet A125 15/64 Inch x 310 mm HSS ST STRAIGHT SHANK EXTRA LONG SERIES DRILL BS 328 A&NF The ISO H5 tolerance and

The ISO H5 tolerance and DIN 212-B standard ensure compatibility with common tooling setups

1 mm incremental stock for exact fits in challenging slots

The straight shank and left-hand spiral flute with right-hand cutting support stable cutting and effective chip control for consistent results

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

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

Dormer Pramet A125 15/64 Inch x 310 mm HSS ST STRAIGHT SHANK EXTRA LONG SERIES DRILL BS 328 A&NF The ISO H5 tolerance andIntroducing 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