Dormer Pramet R467 4.40 mm CARBIDE TIALN FORCE-M STEPPED SHANK SHORT SERIES (X3D) DRILL DIN 6537 K DIN5480 Unequal index flute geometry: Improves

Unequal index flute geometry: Improves chip emission and heat management

Flute: Single flute design to reduce chatter and promote smooth

50 mm diameter and robust construction are paired with optimized geometry to support high-quality

consistent threads by hand

Made from carbide (K10) with a left-hand spiral flute and right-hand cutting

Dormer Pramet R467 4.40 mm CARBIDE TIALN FORCE-M STEPPED SHANK SHORT SERIES (X3D) DRILL DIN 6537 K DIN5480 Unequal index flute geometry: ImprovesThe Dormer Pramet R467 4. 40 mm carbide drill is a compact, highperformance tool designed for stainless steel and other heatresistant alloys. With a DIN 6537 K shank and shortseries X3D geometry, it delivers reliable, accurate holes in demanding production environments. The drill features a 140 fourfacet split point for selfcentering, a TiAlN coating for longer life, and a CTW flute design with coolant feed that supports higher speeds and feeds. 140