DGN double-ended standard parting insert sizes 1.4-6.3 mm. Narrowest DO-GRIP indexable inserts for parting and grooving.
The width of 0.8mm is the narrowest indexable parting insert with a chipbreaker available in the market.
New very narrow insert widths with a chipbreaker range from the smallest 0.8mm up to 1.2mm!
Widths down to 0.8mm (.031") for up to 18mm (.71") bar diameter. 1.0 and 1.2mm (.039/.047") for up to 22mm (.87") bar diameter.