Carmex Internal Right Hand Thread Turning Toolholder – 40 mm Shank / 16 mm Insert / SIR 0040 T16 Somta Series 134 – 5/16" HSS Extra Length Straight Shank Drill Centre-Ground Profile – Ensures smooth

Centre-Ground Profile – Ensures smooth entry and minimal vibration during operation

Its ball nose geometry enables seamless blending on curved features

offering excellent corrosion resistance

- Provides excellent surface finish and hole accuracy

Carmex Internal Right Hand Thread Turning Toolholder – 40 mm Shank / 16 mm Insert / SIR 0040 T16 Somta Series 134 – 5/16" HSS Extra Length Straight Shank Drill Centre-Ground Profile – Ensures smoothCarmex SIR 0040 T16 Internal Right Hand Thread Turning Toolholder (40 mm Shank, 16 mm Insert) The Carmex SIR 0040 T16 is a precision engineered internal thread turning toolholder designed for use with 16 mm inserts. Its robust 40 mm shank ensures exceptional rigidity and stability, allowing for accurate internal threading in larger diameter bores. The 1. 5 helix angle promotes smooth chip evacuation, making this toolholder ideal for demanding