Dormer Pramet A520 8.50 mm HSS TiN ADX STRAIGHT SHANK STUB DRILL DIN 1897 HSS while the specialized flute geometry

while the specialized flute geometry enhances chip evacuation for clean

Ideal for professionals who require a versatile

ensuring quick setup changes and dependable performance from start to finish

Go/No-Go quick checks: Quickly confirm whether the hole's thread engagement meets the spec

Its rugged construction and thoughtful design help you maintain tight tolerances on metric fine threads

Dormer Pramet A520 8.50 mm HSS TiN ADX STRAIGHT SHANK STUB DRILL DIN 1897 HSS while the specialized flute geometryThe Dormer Pramet A520 8. 50 mm HSS TiN ADX Straight Shank Stub Drill (DIN 1897) is a compact, highperformance drill designed for fast, precise hole making across a wide range of metals. With an 8. 50 mm diameter and a straight shank, it fits standard tooling holders for reliable, consistent results in both handheld and machine setups. 130 thinned point for self centering and reduced start force: Starts holes cleanly with less push effort, helping you