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 GFI ST-ER :  A floating reamer DIN 6499 collet chuck with a straight cylindrical shank. Cutting Conditions Machine Power 
 
 For Adaptation Click on Info.

Straight ST   Reamer collet chucks  
  Designation
S.s
C.Si		 d
min		 d
max
L2
L3
L1
D3
D1
RFl
T
Kg
  GFI ST20 ER20  20  ER20  1.0  13.0  65.00  55.50  34.5  34.00  50.0  1.0  22.0  0.56
  GFI ST25 ER32  25  ER32  2.0  20.0  80.00  76.90  45.9  50.00  65.0  1.6  36.0  1.29

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