P252-S412, 31 Ps/Set Indexable Boring Bar Set, w/ TCMT inserts, Nickel-Plated Miscellaneous Tools and 275-300mm

and 275-300mm

thereby providing users with dependable and repeatable readings

D: 2-1/2''

A heavy micrometer stand

Shank Diameter: 5/8''

P252-S412, 31 Ps/Set Indexable Boring Bar Set, w/ TCMT inserts, Nickel-Plated Miscellaneous Tools and 275-300mmSTUCR 31 pc set Indexable Boring Bar Sets with 20 Ps TCMT Inserts Included #P252 S412 Small hole capacity: minimum of 0. 430." Negative 3 end cutting edge for 7 positive triangle TCMT inserts Bars are made of heat treated, precision ground alloy steel, nickel plated. The insert is securely held with a Torx screw to reduce tool slipping. Positive insert allows for heavier cuts 31pcs set contains 4pcs indexable boring bars(STUCR) 1pc each of 3 8", 1 2",