Main Chipformers for Steel Parting and Grooving (ISO K)

JT-Type
JT chipformer has the basic positive configuration of the J-type and a reinforced negative frontal edge suitable for General applications on low carbon, alloy and austenitic stainless steel. Low-to-medium feeds

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%.

$$f\approx \frac{Winsert}{25}[mm/rev]$$

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