Tapping chucks for synchronisation BT 40 - M3-M12 - 81 | ER 16

Tapping chucks for synchronisation BT 40 - M3-M12 - 81 | 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 highest axial and radial loading

5V AA Batteries * 3 ( Do not use low self-discharge battery )

For mounting straight-shank tools with internal coolant

2 axis adjustable

Horizontal und vertikal aufspannbar

For the coolant supply through the centre of  HSK toolholders

For holding tapers according to DIN 69871

Spring mounted spherical tip protects the unit from damage if contact is too strong

Advantage:

For internal machining with boring bars

quantity of inserts: