Tapping chucks for synchronisation BT 40 - M3-M27 - 110 | ER 16

Tapping chucks for synchronisation BT 40 - M3-M27 - 110 | ER 16Application: For machining centres with synchronous spindle. Note: Synchro tapping chucks compensate synchronisation errors. Minimal length compensation on compression and expansion balances very small pitch differences between synchro spindle and tap, which can cause high frictional forces on the thread flanks. A possible increase of axial force during the tapping process is reduced to a minimum. Suitable for internal coolant. Coolant pressure up to

For mounting straight-shank tools and inclined flat according to DIN 1835 form E (Whistle Notch)

For sealing the spindle of the turret

Spannkraft voreinstellbar durch Rillenmarkierung

4 and 5 mm only solid carbide tool shanks must be used

- Determining the reference points (calibration) of optical presetting devices

Ausführung:

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance5

For d = 60 only with four fi xation screws according to DIN 912

Schafttoleranz bei Ø 3

- HRC 43-47

Suitable for internal coolant

Tensile strength in the core of min