Acrow ER251312 – ER25 Spring Collet (Ø13–12 mm Range, DIN6499) Insize Machinist Square 150×100 mm Series 4796-150 Part no: 1247-1501

Part no: 1247-1501

Second Tap (Intermediate) – Mid-stage tool used to deepen and shape threads after taper tap use

Part No : 4120-12N

Model: BT40-AK6-170

Ideal for use in metal and other soft materials

Acrow ER251312 – ER25 Spring Collet (Ø13–12 mm Range, DIN6499) Insize Machinist Square 150×100 mm Series 4796-150 Part no: 1247-1501Acrow ER251312 ER25 Spring Collet (1312 mm Range, DIN6499) The Acrow ER251312 is a precision ER25 Spring Collet designed for clamping tools within the 1312 mm diameter range. Manufactured to the DIN6499 standard, this collet delivers excellent concentricity, reliable clamping pressure, and strong durability. Constructed from premium hardened spring steel, it ensures stable, accurate, and long lasting performance in CNC milling, drilling, and general