HOFNEX

Indexable Drilling Inserts

Search drilling-insert catalog records by public model or product reference number, then check the specification against the machining requirements.

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

• WCMX030208FN HD8210
• WCMX040208FN HD8210
• WCMX050308FN HD8210
• WCMX06T308FN HD8210
• WCMX080412FN HD8210
• SPMG050204-DG HD8210
• SPMG060204-DG HD8210
• SPMG07T308-DG HD8210
• SPMG090408-DG HD8210
• WCMX030208FN HD8220
• WCMX040208FN HD8220
• WCMX050308FN HD8220
• WCMX06T308FN HD8220
• WCMX080412FN HD8220
• SPMG050204-DG HD8220
• SPMG060204-DG HD8220
• SPMG07T308-DG HD8220
• SPMG090408-DG HD8220