The Harlingen 08ER A60 Carbide Insert Set is designed for precision external threading applications in steel. Manufactured in the M20 carbide grade, these inserts are engineered to deliver clean thread finishes, reliable cutting performance, and consistent results across a range of threading operations. Supplied in a convenient 10-piece storage case, the 08ER A60 insert set is an excellent choice for machine shops, maintenance departments, and metalworking professionals performing external threading on steel workpieces. Features Designed for finishing steel in threading applications 08ER A60 threading insert geometry M20 carbide grade Suitable for external threading operations Precision-ground cutting edges for accurate thread formation Consistent performance and surface finish quality Durable carbide construction for extended service life Supplied in a protective storage case 10 inserts per package Specifications Brand: Harlingen Insert Style: External Threading Insert Grade: M20 Application: Finishing of steel Quantity: 10 Pieces Comes With 10 x Harlingen 08ER A60 Carbide Threading Inserts Protective storage case FAQ What is this insert designed for? The 08ER A60 insert is designed for external threading operations on steel workpieces. How many inserts are included in the package? The set includes 10 carbide threading inserts. What material is this insert intended to machine? According to the package labeling, these inserts are designed for finishing steel. What carbide grade are these inserts? These inserts are manufactured in the Harlingen M20 carbide grade. Are the inserts supplied in a storage case? Yes, the inserts are supplied in a durable plastic storage case for protection and organization.