Tapping chucks for synchronisation BT 50 - M3-M16 - 100 | ER 20Application: 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

Ø 6 – Ø 32 with h6-tolerance

Excellent performance on various work material: Stainless steel

Hardening depth 0

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

For the manufacturing of special tools

Collets sealed with seal for IC

ER-system with spray nozzles

On machining centres without synchronised spindles

Sealing capacity up to 80 bar

right angularity: 0

bei Ø 6 – Ø 32 mm = h238

20 mm only with reduction sleeve)