16 ER/IR 18NPT External/Internal Threading CRM carbide Insert pack of 10 Size:INTERNAL If any other brand have

If any other brand have same insert can also fix to this cutter body

This insert is primarily for Stainless Steel Grade finishing

Carbide insert for specially stainless Steel general Steel machining with or without coolant

ABT40 Holder Taper and Both Faces Are in Contact With the  Spindle

16 ER/IR 18NPT External/Internal Threading CRM carbide Insert pack of 10 Size:INTERNAL If any other brand haveSELECT EXTERNAL OR INTERNAL CAREFULLY. CRM EXTERNAL HAS A YELLOW BOX, AND INTERNAL HAS A BLUE BOX High profile accuracy. Parameters are mentioned on the box's back side suitable for mostly steel grades, stainless steel grades Prevents chip curling, thus less tool breakage.