Toolex Reamers—Straight Shank, Spiral Flute, HSS-E—deliver precise hole enlargement with a clean finish. Designed for professionals who need tight tolerances across a range of materials, these reamers use cobalt-infused high-speed steel for durability and heat resistance. The straight shank fits a wide variety of tool holding systems, while the spiral flute design helps evacuate chips quickly for steady cuts and reduced clogging. The result is consistent, high-quality holes with minimal rework. 1.19 mm diameter for precise, repeatable holes: Delivers consistent hole enlargement to exact size, reducing rework and ensuring tight tolerances across materials. Spiral flute for efficient cutting and chip evacuation: The helical flutes carry chips away quickly, minimizing clogging and improving surface finish and cutting performance. HSS‑E with straight shank for durability and versatile mounting: Cobalt-enhanced steel delivers wear resistance and heat tolerance, while the straight shank fits a wide range of toolholders for flexible setups. With these reamers, you gain dependable accuracy and smooth bore finishes that support faster machining cycles, repeatable results, and longer tool life across diverse materials and applications. They are a reliable, adaptable choice for enlarging or finishing holes with consistent quality in professional workshops and hobbyist setups alike.