Tapping collets ER ER40 | 472G | < 15µm | 7 x 5,5Application: For machines with rigid tapping. For safe clamping of taps.

Excellent performance on various work material: Stainless steel

Flatness tolerance 0

102 x 38 x 15

The clamping screw incorporates a through hole

d = 40/d = 60: For large diameter face mill cutters with four additional threaded holes according to DIN 2079

Plain clamping nut without grooves for high speed machining

A complete certificate of calibration traceable to the N

Test certificate

Dragged-in prism

bei Ø 6 – Ø 32 mm = h238

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

For mounting straight-shank tools with internal coolant