39/64" Diam, 1/2" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore MPN:GH8790396

Drill bushings are used to provide precise location and alignment of tools during drilling operations, ensuring consistent hole sizes across multiple projects or components. The Type H bushing with a size of 1-25/64 offers several key characteristics that make it ideal for use in various industries requiring high precision and accuracy in their operations. These include its hardened steel construction that prevents deformation or damage to the bushing during drilling, providing consistent and repeatable hole sizes. Additionally, its standardized fit allows for versatility when using different types of drills while maintaining accuracy. These bushings are commonly used in automotive manufacturing, aerospace engineering, construction equipment assembly, and industrial machinery production. Overall, drill bushings such as the Type H offer an essential solution to industries seeking precise location and alignment of tools during critical drilling operations.