PROMAT Collet chuck ER16-GB clamping dm 6 mm square 4.9 mm

Type ER-GB
– According to DIN 6499 with internal square for thread cutting
– Suitable for thread cutting and draw-in collet chucks type ER
– Concentricity 15 µm Further technical information:
– L: 27,5mm
– Square: 4.9mm