Main Chipformers for Steel Parting and Grooving (ISO P)

Z-Type

• Cutting edge with high positive rake, suitable for parting of tubes, thin walled parts and for small diameters
• Suitable for soft materials
• Excellent for cutting bearing steel and stainless steel
• Low-to-medium feeds

Family Designation:

DGN-Z - DO GRIP

DGR-Z/ZS - DO GRIP

Recommended feed range as a function of insert width.
Recommendations are for neutral inserts.
For R/L inserts, reduce feed by 20-40%.

$$f\approx \frac{Winsert}{33}[mm/rev]$$

Alloy Steel	Austenitic Stainless	High Temp. Alloys	Nonferrous Materials	Cast Iron