Carmex Polygon Swiss Line Insert - Parting Off & Grooving - Right Hand - GP40RNW18T95BLU Morse Taper Adaptor this reamer combines left-hand spiral

this reamer combines left-hand spiral flute with right-hand cutting and a DIN 8051 B tolerance (D = ISO H5) to produce consistent bore size and smooth internal finishes—even in demanding materials

The arbor is engineered for high‑speed milling with a flexible speed range of 15

The tough HSS-E core resists wear and heat

Thread Armour Plating: specially engineered for materials with low shear strength to boost durability of repaired threads

It meets DIN 8051 B and ISO H5 tolerances

Carmex Polygon Swiss Line Insert - Parting Off & Grooving - Right Hand - GP40RNW18T95BLU Morse Taper Adaptor this reamer combines left-hand spiralCarmex Polygon Swiss Line Insert Parting Off & Grooving, Right Hand (GP40RNW18T95BLU) is an indexable cutting tool designed for Swiss type and automatic lathes. Built for high volume production, it supports external grooving, parting off, turning, profiling, and threading with reliable, repeatable results in a compact Swiss machining setup. Grounded cutting edges: deliver consistent cuts and a smooth finish while resisting wear, helping you achieve