Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 12.18mm ER Collet Chucks while the straight shank provides

while the straight shank provides stable alignment across a range of holders and machines

high-precision slots and light milling tasks

It features a left-hand spiral flute and right-hand cutting for predictable chip flow and a clean

ISO H4‑compliant results in a single pass

43 mm diameter is an intermediate precision reamer built for reliability in a wide range of materials

Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 12.18mm ER Collet Chucks while the straight shank providesThe Toolex Straight Shank Reamer in 12. 18 mm is an intermediate precision carbide finishing tool designed for through coolant reaming of drilled holes. With a stub length body, straight shank, and a left hand spiral flute paired with right hand cutting, it delivers clean, accurately sized holes per DIN 8093 with ISO H4 tolerance. Manufactured to order by Toolex Ltd, this reamer is built for reliability in demanding machining environments and is