Quick change tapping chuck, ISO 7388-1 [DIN 69871 A]
402.16.20
EAN-code: 4250001006020
SK 40
ISO 7388-1 A [DIN 69871 A]
ISO 7388-1 A [DIN 69871 A]
VAT 0%
212,00 €
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Description
Application:
For the chucking of quick change adaptors for taps.
- 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/mm² after DIN
- All functional surfaces fine machined
with length compensation on compression and expansion
Technical details
Description
Symbol
Value
Body diameter
BD
53 mm
Adaptive interface machine direction
ADINTMS
ISO 7388-1 (DIN 69871)
Adaptive interface workpiece direction
ADINTWS
Pikavaihto
Coolant entry style
CNSC
AD
Clamping Ø, nominal, workpc. side
DCONWS
31
Data chip provision
DCP
Kyllä
Data chip provision size
DCPS
D10/H4,5
Length compensation compression
LCOMP
12 mm
Protruding length
LPR
97 mm
SK
SK 40
Capacity
M5 - M22
Nominal size
SZID
2
Tap range max
TRMAX
M22
