Tapping chucks for synchronisation BT 50 - M3-M33 - 120 | ER 40Application: 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

B4 - 25 x 16 x 30

Low-vibration boring barsWith internal coolingLonger durability of insertsFor longitudinal and plane turningSetting angle: 93°Delivery: without inserts

Schafttoleranz bei Ø 3

Collet chucks and wrenches to be ordered separately

critical factors for successful deep face grooving operations

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

For sealing the spindle of the turret

Only nominal size d can be clamped with sealing plug for internal cooling (applicable up to 21 bar) In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet

Kontakt- und Heißluftschrumpfgeräte geeignet

With balanced clamping nut All holders are made of forged steel

better process security and productivity

Nubs on the top of the inserts