Dormer Pramet R457 9.20 mm CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED SHORT SERIES (X3D) DRILL DIN 6537 K Die & Mould Collet Chucks making mating parts predictable and

making mating parts predictable and reliable

standards-compliant reaming performance

it delivers consistent hole finishing with a left‑hand spiral flute and right‑hand cutting to meet DIN 212‑B tolerance of D = 0 + 0

ensuring fasteners thread smoothly and reliably into their counterparts

extending tool life and preserving surface quality

Dormer Pramet R457 9.20 mm CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED SHORT SERIES (X3D) DRILL DIN 6537 K Die & Mould Collet Chucks making mating parts predictable andThe Dormer Pramet R457 9. 20 mm carbide drill is a high performance cutting tool designed for reliable, precise hole making across a wide range of metals. With a 9. 20 mm diameter and a short series design, its built for both production environments and detailed fabrication work. The tools stepped shank and coolant feed support quick, repeatable setups and efficient heat management, helping you keep downtime to a minimum. Self Centering 140 Four Facet