HSK A-ER :  DIN6499 ER collet chucks with HSK DIN69893 form A tapered shanks.  
 
 
RUNOUT (INT) 0.003MM(.00012 HARDNESS 58-60 SURFACE FINISH N5 G2.5/20000 RPM HSK A 100-G6.3=12000 RPM COOLANT
  Designation
SS
CSI		 d
min		 d
max
D3
D2
L
L1
L3
J
Kg
  HSK A 50 ER20X100  50  ER20  1.0  13.0  34.00  -  100.00  74.0  -  M12  0.70
  HSK A 50 ER20X120  50  ER20  1.0  13.0  34.00  -  120.00  94.0  -  M12  0.84
  HSK A 63 ER20X100  63  ER20  1.0  13.0  34.00  -  100.00  74.0  -  M12  0.94
  HSK A 63 ER20X120  63  ER20  1.0  13.0  34.00  -  120.00  94.0  -  M12  1.09
  HSK A 63 ER20X160  63  ER20  1.0  13.0  34.00  45.00  160.00  134.0  85.00  M12  1.59
  HSK A 100 ER20X100  100  ER20  1.0  13.0  34.00  -  100.00  71.0  -  M12  2.29
  HSK A 100 ER20X160  100  ER20  1.0  13.0  34.00  50.00  160.00  131.0  85.00  M12  3.08

A cooling tube must be used with all coolant through HSK spindles (should be ordered separately).
For shank dimensions, Click on "More Info".
Print  Send by mail  Save to word  Save to Excel


Terms of Use and Legal Disclaimer