Tapping chucks for synchronisation SK 40 - M3-M12 - 79 | ER 16

Tapping chucks for synchronisation SK 40 - M3-M12 - 79 | 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

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance9

Delivery with test certificate

Battery :1

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance2

min-1) = 6000

For adaption from ISO40 to PSC (ISO 7388-1 to ISO 26623-1)

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

bei Ø 6 – Ø 32 mm = h233

Axial sealed with two O-rings

Setting angle: 93°

E2= 28 pieces

With retaining screw