Tapping chucks for synchronisation 25 – M4-M33 | ER 40
Application:
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 max. 100 bar.
Delivery:
With balanced clamping nut
End mill holder Weldon BT 40 – 16 – 63
Application:
For mounting straight-shank tools with lateral flat according to DIN 1835 form B (Weldon).
Delivery:
With clamping screw
- All holders are made of forged steel
- Specific, low warpage hardened
- Surface hardened HRC 58~60
- Hardening depth 0,8mm~0,9mm
- Taper angle tolerance < AT 3 according to DIN 2080
- Surface roughness Ra < 0,4 µm
- Tensile strength in the core of min. 800 N/mm? after DIN
- All functional surfaces fine machined
ER-Precision collet | stainless steel ER16 | 426ESP | < 5 µm | O 5,5 - 5,0
Tapping chucks for synchronisation 20 – M3-M20 | ER 25
Application:
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 max. 100 bar.
With balanced clamping nut
Shrink chuck 4,5° SK 50 – 06 – 80
Application:
For mounting tools with straight shanks.
Note:
Toolholders suitable for induction-, contact- and hot air shrink units. O 3, 4, 5 with h4-tolerance and O 6 O 32 with h6-tolerance
For O 3, 4 and 5 mm only solid carbide tool shanks must be used!
- All holders are made of forged steel
- Specific, low warpage hardened
- Surface hardened HRC 58~60
- Hardening depth 0,8mm~0,9mm
- Taper angle tolerance < AT 3 according to DIN 2080
- Surface roughness Ra < 0,4 µm
- Tensile strength in the core of min. 800 N/mm? after DIN
- All functional surfaces fine machined
OZ-Precision collet OZ25 | 462EP | < 5µm | O 4 - 3,5
Shell mill holder BT 30 – 16 – 40
Application:
For mounting milling cutters with transversal groove.
Note:
DCONWS = 40 and DCONWS = 60:
For large diameter face mill cutters with four additional threaded holes according to DIN 2079.
BT 30 without coolant exit bores on the end face
Delivery:
With drivers, cross head retaining screw and cylinder head retaining screw for cutters with central coolant.
For DCONWS = 60 only with four fixation screws according to DIN 912.
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