Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 17.94mm Boring Bar Blank Efficient cutting and chip evacuation:

Efficient cutting and chip evacuation: The 30-degree helix angle optimizes material removal and guides chips away from the cut

combines intermediate precision carbide (k10) with a through-coolant design to finish holes to ISO H4 tolerance in a compact stub-length form

Type: Stub‑type reamer with straight shank

Material: HSS-E (M35 cobalt steel) for improved wear resistance

improving mold/die performance and reducing rework from imperfect corners

Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 17.94mm Boring Bar Blank Efficient cutting and chip evacuation:Finish holes to ISO H4 tolerance with this straight shank carbide reamer, designed for through coolant machining. The Toolex Reamer features a stub length and a left hand spiral flute with right hand cutting, following DIN 8093, to deliver stable, consistent finishes in a range of materials. Made from intermediate precision carbide (K10), it combines wear resistance with reliable performance for repeatable hole quality. Lefthand spiral flute with