Square End Mills, Mill Diameter (Decimal Inch): 0.1090 , Number Of Flutes: 4 , End Mill Material: Solid Carbide , End Type: Single MPN:790802-C6

The Helical Boring Bar is a precise tool used for boring holes in various materials with exactitude. Its subtle helix shape ensures smooth, controlled drilling while minimizing breakage and distortion in the workpiece. Manufactured from submicron solid carbide for strength and longevity, it has an impressive 0.18in minimum bore size, perfect for intricate boring jobs. The Helical Boring Bar's right-hand cut makes it suitable for cutting internal threads and countersinking; its broad use case ranges from aerospace and automotive to jewelry-making, ensuring consistent high quality and precision.