With the Phantom drill bushing din 179-A, you achieve accurate and smooth tool guidance in your jigs and clamping fixtures. This short version, featuring an inside diameter of 12 mm and a length of 12 mm, reliably prevents twist drills from drifting during repetitive drilling operations. Made from fully hardened steel with ground surfaces, it protects custom-made fixtures from wear caused by continuous tool contact. Conforming to standard din 179-A specifications, this bushing provides a secure press fit that guarantees consistent repeatability in every serial machining process.