Use TPGB, TPGH Inserts
27 PC SET
Includes: 8pc of each; Boring Bars, Carbide Inserts, & Torx Screws, 3pc Torx Keys, Fitted Case
•Small hole capacity to a minimum of .430"
•Insert pocket has been scientifically designed to eliminate vibration and maximize the depth of cut.
•Bars made of heat treated, precision ground alloy steel.
•Clearance angle of the insert, in relation to cutting edge, gives best micro finish.
•The positive insert with advanced chip breaker design allows for heavier cuts.