The two-flute geometry helps keep cutting forces manageable and supports efficient chip evacuation for steadier cuts
Flute configuration: 2-flute design balances chip evacuation with rigidity for stable cuts
accurate surface finishes on mold cavities and die features
Helix Angle: 45° helix to lower cutting forces and improve chip evacuation for aluminum and other non-ferrous alloys
intermediate precision) for hardness and wear resistance
Toolex Reamer - Straight Shank - Spiral Flute - Carbide - H5 - 3.01mm A&NF The two-flute geometry helps keepToolex Reamer Straight Shank Spiral Flute Carbide H5 3. 01mm is a precision carbide reamer designed to finish holes to exact size with minimal rework. Built for machinists, toolmakers, engineers, and hobbyists, it delivers a smooth, true bore in metal parts using standard straight shank tooling. Left hand spiral flute, right hand cutting: Ensures efficient material removal with stable, chatter free operation and a clean hole geometry. H5 tolerance (0.