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The left-hand spiral flute promotes efficient chip evacuation for cleaner cuts
and reliable results across a variety of metalworking tasks—from precision repairs to production finishing
Using the GSK10 Ultra Precision Collet translates into faster setups
the HSS‑E (M35 cobalt) composition offers durable performance with sustained sharpness
Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 4.75mm RPTECH The left-hand spiral flute promotesThe Toolex 4. 75 mm straight shank carbide reamer is a stub length tool designed for through coolant hole finishing with high precision. It adheres to DIN 8093 and delivers an ISO H4 tolerance, enabling reliable, repeatable hole sizes in precision assemblies. Built from intermediate precision carbide (k10), this reamer features a left hand spiral flute with right hand cutting and a through coolant design that directs coolant through the body for chip
