Dormer Pramet R454 43/64 Inch CARBIDE TIALN FORCE-X STEPPED SHANK STANDARD SERIES (X5D) DRILL DIN 6537 L Long Series Left-hand spiral flute with right-hand

Left-hand spiral flute with right-hand cutting: Enhances chip evacuation and delivers stable cutting action for smooth finishes and consistent results

With its medium-length flute

Whether you’re upgrading a handheld drill or equipping a CNC or manual drilling station

spiral-flute finishing tool designed for repeatable bore accuracy

Quick-Check Design: Knurled handle and straightforward go/no-go operation enable fast

Dormer Pramet R454 43/64 Inch CARBIDE TIALN FORCE-X STEPPED SHANK STANDARD SERIES (X5D) DRILL DIN 6537 L Long Series Left-hand spiral flute with right-handThe Dormer Pramet R454 is a 43 64 inch diameter carbide drill with FORCE X stepped shank, designed for professional metalworking where reliable, high precision holemaking is essential. Its part of the Standard Series (X5D) and built to perform across a range of materials, from steel to aluminum and stainless steel. Its 140 degree four facet split point helps with self centering and reduces the push force required to start a hole, resulting in quicker,