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 Turn-Groove      Family: GHGR/L External Holders for Deep Grooving and Parting       Designation: GHGR 25-2  
 Left-hand shown
 
Ext. Back turning   Ext. Grooving   Ext. Grooving & Turning   Parting   Ext. Profiling   Threading (Ext.)  
W min W max D maxMaximum parting diameter h b l1 l2 f A h4 R/L
  0.40   2.40   34.0   25.0   25.0   140.00   33.0   24.2   1.70   -   R

  Catalog No Primary View
File (2D)
Auxiliary View
File (2D)
Model (3D) Detail Model (3D) Light
  2800604 Not Available
3D Required
  In the case of inserts with W<2 mm, tool pocket should be ground to 0.3 mm thinner than the insert's grooving width.
 

7001845         7001845  SR M5X16DIN912 12.9  Details    
 
7000043         7000043  HW 4.0      
 

For machining depth over 13 mm, a single-ended insert is required (GIM, GIMF, GIMY). Tmax for grooving depth depends on part diameter D. For grooving a part with a diameter larger than Dmax, click on "More Info".
For using TIP inserts, toolholder seat needs to be modified according to insert profileto ensure clearance.






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