Oscarbide OSCARBIDE 3/4"Shank Indexable Stubby Length Boring Bars 4 Pieces/Set with with Indexable Carbide Inserts 1 Pieces TCMT21.51 & 3 Pieces TCMT32.51

description OSCARBIDE Boring Bar Set ,Bar holders are made of high quality steel with coated, inserts with Tin-coated are made of carbide,for moistureproof, rust-proof,for long time use Round shanks allow the operator to set positve or negative rake,chip breaker eliminates long stringer chips Carbide Inserts can be indexed, when it is dull use another sided,It is not necessary to remove tool from chuck or tool post Used for Turning internal hole, reaming, copying,etc.,used for semi-finishing on the existing hole cutter,fit boring machine, lathe machine Replacement insert for this kit ,please search the Asin of item: B07Q2HNGVF & B0819CY784 See more product details