CNMG/CNGG-SF :  Double-sided 80° rhombic inserts for super-finishing. Controls chip flow at very low feed and depth of cut. Excellent crater wear resistance.  
 
 
Ext. 100° diamond 75° approach Ext. 100° diamond, face 75°app Ext. 80° diamond 95° approach Int. 80° diamond 95° approach
  Designation
l
di
S
r		 ft
(min)		 ft
(max)		 ap
(min)		 ap
(max)
  Grade
  CNMG 120402-SF  12.90  12.70  4.76  0.20  0.03  0.25  0.30  2.00 IC520N IC428
  CNMG 120404-SF  12.90  12.70  4.76  0.40  0.05  0.25  0.30  2.00 IC6015 IC570
  CNGG 120401-SF  12.90  12.70  4.76  0.10  0.03  0.15  0.20  1.50 IC507 IC907
  CNGG 120402-SF  12.90  12.70  4.76  0.20  0.03  0.20  0.30  2.00 IC507 IC907
  CNGG 120404-SF  12.90  12.70  4.76  0.40  0.03  0.20  0.30  2.00 IC507 IC907

For dimensions and tolerances, see more info.
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