Cutoutil Boring Head F1-75mm Set Boring Bar Head with Shank Nt40 for CNC Machine Boring Head Set

Cutoutil boring head F1-75mm set boring bar  head with shank NT40 for CNC Machine boring  head set Brand: CUTOUTILModel: BT40-ER32-70L +ER32 18pcs  Collet chuck SETMaterial: alloy steel Precision :