Toolex Die Maker Reamer HSS-E Straight Flute SS M35 COB 10% - 14-6mm

The Toolex Die Maker Reamer is a precision HSS-E straight-flute reamer designed for die making, mold work, and other precision hole finishing tasks. With a 10% taper, straight flute, and right-hand cutting, it delivers clean, accurate holes with predictable performance.

Manufactured from HSS-E (M35 cobalt), this reamer combines hardness and wear resistance for longer tool life, even in hardened materials. Its right-hand cutting and defined tolerances support consistent bore sizes and reliable results across jobs.

• 10% taper, straight flute, right-hand cut: Helps align the tool with the bore and promotes stable chip evacuation for burr-free finishes and consistent hole quality.
• Premium HSS‑E (M35 cobalt) construction: Delivers enhanced hardness and wear resistance for longer service life in demanding die-molding environments.
• Tight, guaranteed tolerances: D ± 0.05 mm, d ± 0.05 mm, L ± 1 mm, d1 = h8 ensure repeatable bore size and depth across parts and setups.

Using this reamer translates to faster, more reliable die production: fewer rework passes, smoother assembly, and a longer tool life that reduces replacement cost. Its robust materials and precise sizing give you confidence that every hole meets spec, every time.