TDC, TDJ, TDT and TDXU are grouped as TD-series parting and narrow-grooving inserts. Complete type details such as E dimensions, radius and RU suffix must remain in the ordering designation.
Match the family and complete type to the blade or holder system.
Confirm cutting width, corner radius and maximum cutting depth.
For E/RU types, retain every character in the quotation request.
Provide bar diameter, material, coolant and machine stability.
Grade & Coating Selection
The insert ordering code defines the geometry and dimensions. The coating is selected through the JetEdge grade according to the workpiece material and cutting condition.
ISO material
Recommended grade direction
Coating route
Selection note
P Steel
JE7025P general / JE7015P precision
PVD
Select by stability, pitch or groove load
M Stainless steel
JE6025M general / JE6015M finishing / JE6035M tougher conditions
PVD
Prioritize edge sharpness and stable chip evacuation
K Cast iron
JE4025K general / JE4015K finishing
CVD
Confirm continuous or interrupted condition
S Heat-resistant alloys
JE5025S general / JE5015S finishing
PVD
Confirm heat, coolant and interruption conditions
Grade availability for each insert family is subject to confirmation.
Before ordering: send the complete insert type and holder/blade model. Similar dimensions do not guarantee interchangeability between TDC, TDJ, TDT and TDXU.
