Dormer Pramet R463 3.40 mm CARBIDE TIALN FORCE-M STEPPED SHANK COOLANT FEED LONG SERIES (X5D) DRILL DIN 6537 L FMH FLH FHH S&E A&NF M&D and improve overall bore quality

and improve overall bore quality across a range of materials

Ultra‑precise run‑out (<10 μm): Ensures tight alignment for accurate features and smoother surface finishes

clean hole finishes at 7

5—a precision threading tap engineered for reliability

delivering long tool life and consistent performance across multiple machining cycles

Dormer Pramet R463 3.40 mm CARBIDE TIALN FORCE-M STEPPED SHANK COOLANT FEED LONG SERIES (X5D) DRILL DIN 6537 L FMH FLH FHH S&E A&NF M&D and improve overall bore qualityMeet the Dormer Pramet R463 3. 40 mm carbide drill a coolant fed, long series tool designed for DIN 6537 L applications. Featuring premium carbide and a 140 four facet split point, it starts quickly and centers itself with less pushing force, making hole entry smooth even in tougher materials. Self centering 140 four facet split point: Helps with precise starts and reduces push force, resulting in cleaner holes and less operator effort during setup.