DGN/DGNC/DGNM-C : Used for parting bars, hard materials and tough applications. A positive rake, single cavity with a negative land and shoulders. Medium-to-high feeds. DGNC - with coolant holes, DGNM - single ended for very deep applications.
Tolerances:
Insert W (in mm)
DGN 2.0-3.0 +/-0.03
DGN 4.0-6.0 +/-0.04
Tolerances:
Insert W (in Inch)
DGN .079-.118 +/-.00118
DGN .122-.250 +/-.00157