Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 4.41mm

This Toolex Reamer is a 4.41 mm straight-shank carbide reamer with a stub-length body, designed for precise finishing of through-coolant holes. It uses a left-hand spiral flute with right-hand cutting to deliver clean, accurate holes under through-coolant conditions, aligned with DIN 8093 and ISO H4 tolerance standards.

Supplied by Toolex Ltd and manufactured to order, this reamer ships within 24–48 hours. The K10 carbide grade provides reliable wear resistance for repeatable results in demanding workpieces, while the stub-length design keeps the tool compact for tight setups and shallow-depth applications.

• K10 carbide grade for durable, consistent hole finishing: Intermediate-precision carbide delivers stable wear resistance and repeatable hole sizes across production runs.
• Left-hand spiral flute with right-hand cutting and through-coolant: Optimizes chip evacuation and cutting stability, improving finish quality in through-coolant operations.
• DIN 8093 / ISO H4 tolerance for precise interchangeability: Tight size control ensures reliable fit and repeatable results in critical assemblies.

This reamer helps you finish holes to exact specifications with fewer passes, reducing downtime and rework. Its compact stub-length form, combined with a robust carbide composition and through-coolant design, supports consistent, high-quality results across varied materials and production scenarios.