Wrench | ER11 | 1-7 | for Mini nutsApplication: For mini clamping nuts ER system.

Entirely hardened and grinded on the inside and outside

- With filter for dirt particle-free cooling

Delivered with a built-in screw for shortened taper tools

3 µm radial run-out with a 2 µm clamping nut

For mounting straight-shank tools according to DIN 1835 form B+E

For the coolant supply through the centre of HSK toolholders

Key insert extended

Zero setting at any position

Automatic On/Off to maximize battery life

Betthöhe H: 0

Excellent concentricity in the system (chuck + collet + clamping nut)

Made of precision ground hardened stainless steel