3 x 1" PVC Plastic Pipe Bushing MPN:438-335

The 1-3/16 Diameter x 1 Shank Diameter, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore Drill Bit is designed for precision hole drilling in various industries such as automotive, aerospace, machinery production, and general fabrication. Its unique interchangeable pilot counterbore feature allows users to adjust countersink depth according to specific requirements, making it ideal for use in counterbores & porting tools. This high-quality drill bit offers superior performance with its three spiral flutes that ensure efficient chip removal while maintaining stability within the hole. Additionally, the 1-3/16 diameter and 3-inch length of this tool provide optimal functionality during threading applications. Overall, the 1-3/16 Diameter x 1 Shank Diameter, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore Drill Bit is an essential component for professional use in counterbores & porting tools where accurate hole drilling and countersinking are critical.