3PCS 91 Degree S08K/S10K/S12M-STFCR11 Internal Turning Boring Bar Indexable Insert Holder TCMT21.51 TCMT110204 Carbide Inserts for Machining Steel Parts and Stainless Steel

Features & details Features ☞About TCMT21.51/ TCMT110204 inserts: carbide material with CVD coating ,used for machining stainless steel and steel parts,60 degree / triangle turning inserts ☞About the internal boring bar: 40Cr material with forging process , strong and durable ,total length :125mm-150mm, 91 degree right hand internal turning holder ☞Inserts feature: Offer long life and faster cutting speed, low friction coefficient, good wear resistance.

Designed for Steel, stainless iron and non-ferrous materials.

☞Boring bar feature : Strong steel as material, laser lettering on holder.

Anti-rust oil wiped on holders to prevent from oxidation.

Plastic box packing ,easier to store.

Suitable for turning and finishing on a wide range of materials ☞Package include: 10pcs TCMT21.51 g