BT-HYDRO :  Hydraulic chucks with MAS-BT form ADB shanks.  
 
 
RUNOUT (INT) 0.003MM(.00012 HARDNESS 58-60 SURFACE FINISH N5 G6.3/BT30,40=12000RPM @ BT50=8000RPM COOLANT
  Designation
SS
d2
D1
D3
D2
L
L1
L3		 L
min		 L
max
J
G
Kg
  BT30 HYDRO 8X64  30  8.00  25.0  28.00  45.00  64.00  37.0  -  27.0  37.0  M6  M12  0.20
  BT40 HYDRO 8X90  40  8.00  25.0  28.00  50.00  90.00  63.0  43.50  27.0  37.0  M6  M16  1.40
  BT50 HYDRO 8X110  50  8.00  25.0  28.00  80.00  110.00  72.0  43.50  27.0  37.0  M6  M24  4.76

Chucking forces will be reduced by 25% if reduction sleeves are used.
Note: Reduction sleeves are available for 12, 20, 25 and 32 mm bore diameters (ordered separately).
The coolant passages in the B type flange are blocked with screws which can be removed when required.
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