Dormer Pramet R457 10.20 mm CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED SHORT SERIES (X3D) DRILL DIN 6537 K Carbide Series: Mastermill AL-HPC for high-performance

Series: Mastermill AL-HPC for high-performance aluminum machining

repeatable performance with minimal runout when used in standard chucks and collets

Edge Radius: Radius of R0

Use this reamer to achieve precise bore sizes with a clean finish

or custom fixtures

Dormer Pramet R457 10.20 mm CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED SHORT SERIES (X3D) DRILL DIN 6537 K Carbide Series: Mastermill AL-HPC for high-performanceThe Dormer Pramet R457 10. 20 mm carbide drill is a highperformance tool designed for reliable holes across a range of materials. It features a 140degree, fourfacet split point for quick selfcentering and reduced starting thrust, making it ideal for precise work in steel, aluminium, and stainless steel. The short, stepped shank with coolant feed supports robust performance in demanding settings while delivering consistent results at production speeds,