Acrow ER1665 – ER16 Spring Collet (Ø6–5 mm Range, DIN6499) E-Z Coil Kit 1/4"-28 X 1.5D Unf (Standard) Helicoil Thread Repair Why Choose Somta Series 208

Why Choose Somta Series 208 – HSS Co5 MT2 Drill 15mm

- Long tool life due to high-quality materials

Size is 108mm initial which will screw down to 84mm

Ideal for applications involving limited thread engagement or components with thin walls

The ISO Full Profile External Thread Turning Insert is designed for efficient and precise threading of metric threads in accordance with ISO standards

Acrow ER1665 – ER16 Spring Collet (Ø6–5 mm Range, DIN6499) E-Z Coil Kit 1/4"-28 X 1.5D Unf (Standard) Helicoil Thread Repair Why Choose Somta Series 208Acrow ER1665 ER16 Spring Collet (65 mm Range, DIN6499) The Acrow ER1665 is a precision ER16 Spring Collet designed for secure clamping of tools within the 65 mm range. Manufactured to the DIN6499 standard, this collet offers excellent concentricity, stable clamping force, and reliable performance in small to medium diameter CNC machining applications. Built from premium hardened spring steel, it ensures durability, accuracy, and long service life