Carmex Internal Right Hand Thread Turning Toolholder – 40 mm Shank / 27 mm Insert / SIR 0040 T27 Somta 51mm HSS Morse Taper Shank Drill MT5 DIN 345 The precision-machined blades allow for

The precision-machined blades  allow for a quick smooth cutting action

4-Flute Geometry – Ensures balanced cutting and optimized chip evacuation during deep-hole enlargement

Optional TiAlN Coating – Increases tool life and oxidation resistance for high-speed machining

Direct diameter reading after inputting the setting ring size

Carmex Internal Right Hand Thread Turning Toolholder – 40 mm Shank / 27 mm Insert / SIR 0040 T27 Somta 51mm HSS Morse Taper Shank Drill MT5 DIN 345 The precision-machined blades allow forCarmex SIR 0040 T27 Internal Right Hand Thread Turning Toolholder (40 mm Shank, 27 mm Insert) The Carmex SIR 0040 T27 is a heavy duty internal thread turning toolholder engineered for precision threading with 27 mm inserts. Featuring a rigid 40 mm shank and 1. 5 helix angle, it provides exceptional strength, stability, and accuracy for large diameter internal threading applications. The robust construction and precision ground surfaces ensure