TNMG160408 tk4559 Left hand knife edge pack of 10 pcs wdmw06t320 insert purchase the OTT retention knob/pull

purchase the OTT retention knob/pull stud and replace the pull stud to convert the holder from BT40 to a standard SK holder for a conventional machine

All critical tool holder surfaces are precision-groundGage length is 45MM

The parameters listed on the leaf inside the box indicate that the small-sized u drills are not standard

B30-TC16-C20T1-120-AP12-24

The other two edges can be used with a different kind of boring bar

TNMG160408 tk4559 Left hand knife edge pack of 10 pcs wdmw06t320 insert purchase the OTT retention knob/pullTNMG160408 LS TK 4559 Carbide Insert with 0. 8 mm Radius used on Steel, Mild Steel General Parameters are mentioned in the box One box contains 10 inserts. This is a Steel Grade, not cast iron