Inside STFCL turning holder , AKKO

Left holder for exchangeable slices, fastening with a screw Knife for internal turning Clamping diameter: according to the selected variant Marking of plates that fit into the holder: according to the selected variant (TCMT or TCGT) Angle of the plate to the axis: 90° Other dimensions - see product description for individual variants The product comes with a key for changing the blade. The plate is not part of the package, it can be purchased separately - see related products. General information on choosing a suitable holder: Type "S" holders - with screw clamping are suitable for normal to finishing operations. They are suitable for smaller removals of material. The inserts for these holders have a positive back of the insert, which enables a sharper geometry of the inserts and thus the possibility of achieving a better surface quality. P, "M" , "T" , "C" and "D" type holders with thumb or clamp are suitable for normal to roughing operations - they have higher rigidity. The inserts for these holders have a negative (straight) back of the insert, thanks to which the inserts do not break / deform so much and it is possible to rough with them and to machine better / longer even harder-to-machine materials.