Shell mill holder, ISO 26623, Polygonal shank

C4.11.16

EAN-code: 4250001133825
PSK 40
ISO 26623, Polygonal shank
VAT 0% 222,00 €
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Description

Application:
For mounting milling cutters with transversal groove.


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


Delivery:
With drivers, cross head retaining screw and cylinder head retaining screw for cutters with central coolant. For d = 60 only with four fi xation screws according to DIN 912.


  • 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

 

 

Technical details
Description Symbol Value
Body diameter
BD
38 mm
Adaptive interface machine direction
ADINTMS
Capto (PSK)
Adaptive interface workpiece direction
ADINTWS
DIN 6357
Balance grade
G2,5, 25.000 1/min
Coolant exit style
CXSC
Jäähdytyskanavilla
Clamping Ø, nominal, workpc. side
DCONWS
16
Body length
LB
15 mm
Functional length
LF
35 mm
Clamping length machine side
LSC
17
Concentricity
< 5µm
Tolerance class connection diameter
TDCON
h6
Capto (PSK)
C4, PSK 40