Accusize Industrial Tools 4 Pc 1/2 Round Shank Indexable Boring Bar Set with Tcmt21.50 Carbide Inserts, 90 Degree, 2627-9104-Quality Guarantee

Description

Round shanks allow the operator to set positive or negative rake. indexing the insert

Chip breaker eliminates long stringer chips. It is not necessary to remove tool from chuck or tool post

A new cutting edge may be presented by simply. Screw Down Style.

Positive Rake 90Degree Lead. Uses 0.050″ key. C6 grade: carbide for steel and alloy steel.

1/4″ I.C. carbide inserts fit all bars. Radius = 0.015. Key = T8. Shank: 1/2″. Piece per set: 4.