Cutting insert TDFT4E-0.40R H 20 double-edged w. chip former type -T-

Technical data

Brand: HHW
Type (Bezeichnung): TDFT 4E-0.40R
Width (W +/- 0.02): 4,0 mm
Height (H): 4,7 mm
Length (L): 20 mm
Radius (R): 0,4 mm
Thickness (a): 3,0 mm
f min./max.: 0.1-0.4 mm/U
Nominal dimension of slot width: 4,0 mm
Carbide type: H 20
Surface: Uncoated
Material to be processed: Cast metal | Non-ferrous metal | Special alloy
Min./max. Vc in cast iron: 70-100 m/min
Min./max. Vc in non-ferrous metals: 90-300 m/min
Min./max. Vc in special alloys: 30-50 m/min