
CoroMill® Plura thread mill R217 First choice in difficult-to-machine materials This solid carbide end mill combines advanced geometry and premium carbide for reliable thread milling. Ideal for precision parts where accuracy and consistent performance matter most. Application — Designed for thread diameters from 1.25 mm (0.049 inch) — Threading in entry and exit angled surfaces — Blind and through holes — Left- and right-hand threads with the same thread mill — For critical components with high process security Features and benefits — Any thread tolerance, the thread can be controlled by radius compensation — Less spindle torque required — Beneficial in long-chipping materials — High process security — Different sizes with one tool(same pitch i.e. M10×1.5, ISO application areas M12×1.5) Tool holding recommendation CoroChuck® 930 maintains efficient production through quick and easy tool set-ups and changes — The machine-side coupling is ground as last operation to guaran- tee the highest demands on precision — High precision repetition — Available in pencil, slender and heavy-duty design. A short ver- sion with minimum length for swing diameter clearance in turning centres with driven tool holders is also available 645