Toolex Die Maker Reamer HSS-E Spiral Flute SS M35 COB 5% - 20-10mm

Toolex Die Maker Reamer is a precision HSS-E reamer designed for die making and mold finishing tasks. Built from HSS-E with M35 cobalt, it delivers durable cutting performance and helps achieve accurate hole sizes with a clean finish. The tool’s design emphasizes reliability and repeatable results in demanding die components.

• HSS‑E with M35 cobalt for lasting edge life: Enhanced hardness and wear resistance provide reliable performance in hard steels and die materials, helping maintain sharp cutting edges over manyuses.
• 5% taper with precise geometry for consistent hole sizes: The 5% taper guides the tool smoothly into place, producing accurate, repeatable hole dimensions. Tolerances are D = ±0.05 mm, d = ±0.05 mm, L = ±1 mm, d1 = h8.
• Spiral flute with right‑hand cut for smooth cutting and chip evacuation: The spiral design efficiently clears chips, reduces rubbing, and supports a clean finish in die‑making and precision reaming applications.

Designed for professionals across engineering shops, toolrooms, and maintenance teams, this reamer delivers dependable performance from first cut to the last. It helps you achieve precise hole dimensions, minimizes rework, and fits standard reaming setups, giving you consistent results batch after batch.