Tapping chucks for synchronisation BT 40 - M3-M20 - 89 | ER 25

Tapping chucks for synchronisation BT 40 - M3-M20 - 89 | ER 25Application: 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 with lateral flat according to DIN 1835 form B (Weldon)

Angle reading and adjustment using a vernier

parallelism: 0

which can cause high frictional forces on the thread flanks

Starting position is kept when turned on

Internal measurement jaws are rounded to provide accurate measurement of internal diameters

making the system suitable for internal cooling

The caliper will be ready for measurements as soon as it is switched on with the LCD screen displaying the actual slider position

a clip and can be moved in steps of 25 mm

Resolution: 0

Easy to read dial face

On machining centres without synchronised spindles