HOFNEX

WNMG Stainless-Steel Turning Insert

Choose a model by insert shape, dimensions, chipbreaker, and grade; check the workpiece material and cutting conditions.

Model format

Geometry-chipbreaker HOFNEX grade; the full designation is retained when no separate chipbreaker is listed.

Chipbreaker and grade

The chipbreaker identifies chip-control geometry; the grade identifies the material/coating configuration. Select by the listed application.

Specification selection

Check dimensions, workpiece material and machining stage. For threading, also check thread form, pitch and internal/external use.

Model and specification examples

• WNMG080412-MM HM8130 — Nose Radius RE 1.2 mm, Inscribed Circle IC 12.7 mm, Thickness S 4.76 mm, Hole Diameter D1 5.16 mm, Cutting-Edge Length LE 8.7 mm
• WNMG080412-MM HM8120 — Nose Radius RE 1.2 mm, Inscribed Circle IC 12.7 mm, Thickness S 4.76 mm, Hole Diameter D1 5.16 mm, Cutting-Edge Length LE 8.7 mm
• WNMG080408-MM HM8210 — Nose Radius RE 0.8 mm, Inscribed Circle IC 12.7 mm, Thickness S 4.76 mm, Hole Diameter D1 5.16 mm, Cutting-Edge Length LE 8.7 mm
• WNMG080408-MM HM8130 — Nose Radius RE 0.8 mm, Inscribed Circle IC 12.7 mm, Thickness S 4.76 mm, Hole Diameter D1 5.16 mm, Cutting-Edge Length LE 8.7 mm
• WNMG080408-MM HM8120 — Nose Radius RE 0.8 mm, Inscribed Circle IC 12.7 mm, Thickness S 4.76 mm, Hole Diameter D1 5.16 mm, Cutting-Edge Length LE 8.7 mm
• WNMG080404-MM HM8210 — Nose Radius RE 0.4 mm, Inscribed Circle IC 12.7 mm, Thickness S 4.76 mm, Hole Diameter D1 5.16 mm, Cutting-Edge Length LE 8.7 mm
• WNMG080404-MM HM8130 — Nose Radius RE 0.4 mm, Inscribed Circle IC 12.7 mm, Thickness S 4.76 mm, Hole Diameter D1 5.16 mm, Cutting-Edge Length LE 8.7 mm
• WNMG080404-MM HM8120 — Nose Radius RE 0.4 mm, Inscribed Circle IC 12.7 mm, Thickness S 4.76 mm, Hole Diameter D1 5.16 mm, Cutting-Edge Length LE 8.7 mm