Main Chipformers for Steel Parting and Grooving (ISO K)

J-Type

• First choice for soft materials, parting of tubes, small diameters and thin-walled parts
• Cutting edge with positive rake
• General application on low carbon steel, alloy steel, austenitic stainless steel
• Low-to-medium feed

Family Designation:

TAG N-J/JS/JT - TANG GRIP

TAG R/L-J/JS - TANG GRIP

DGN/DGNM-J/JS/JT - DO GRIP

DGR/L-J/JS - 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%.

ƒ ≈	W insert	[mm/rev]
	29

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