Turning Insert DNMG Insert Style - MF1 Grade 890

• D shape code.
• G insert type, with hole and chip breaker on both faces.
• 890 insert grade.

890 Insert Grade

• High hardness uncoated micrograin grade maintaining good toughness intended for superalloys and titanium can also be applied in other materials.

MF1 Chipbreaker Programme

• Chipbreaker intended for machining stainless steel, superalloys and titanium alloys.
• Type ..GG insert has a sharp, precision ground edge.
• Type ..MG insert has a lightly honed cutting edge for increased strength.
• MF1 is intended for use in semi-finishing and finishing applications.
• Indicative machining range: f = 0,08–0,30 mm/rev, ap = 0,2–3,5 mm.

About Seco Turning Insert

• Anything is possible when it comes to our broad selection of general turning grades and chip breakers.
• Supporting inserts of different shapes, sizes, and thicknesses, we developed each of these solutions with the same goal in mind.
• to boost the productivity and tool life in your turning applications.
• Covering all material groups, this comprehensive range allows you to achieve your goals in terms of material removal rates, tool life, and surface finish.