11IR 1.5 ISO Internal Threading Tabikut Carbide Insert pack of 10 MFWN900-125-40-8T The parameters mentioned on the

The parameters mentioned on the leaf inside the box is small size u drill are not common and the suitable insert is also small

Edge Finder and Center finder for small hole

you can use  JDMW09 from Mitsubishi Brand Insert into this

Measuring Range: 0-100 units

001 mm / 0

11IR 1.5 ISO Internal Threading Tabikut Carbide Insert pack of 10 MFWN900-125-40-8T The parameters mentioned on theThis is an internal threading insert for a turning machine with 1. 5 ISO standard threading. 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.