Carmex External Right Hand NPT Thread Turning Insert 18 TPI / 16 ER 18 NPT BMA Insize Metric Inside Micrometer 100-125mm Range Series 3220-125 1/4 - 20 x 3/8

1/4 - 20 x 3/8 – 20 PCS

- Exceptional performance in metal tapping applications

🔹 Thread Size: UNC 7/8"🔹 Thread Standard: Unified National Coarse (UNC)🔹 Thread Tolerance Class: ISO 2 (2B)🔹 Flank Angle: 60°🔹 Tap Type: Gun Nose Spiral Point Short Machine Tap🔹 Cutting Direction: Right-Hand🔹 Application: General-Purpose Through Hole Tapping🔹 Shank Standard: ISO 529🔹 Material: HSS (High-Speed Steel)🔹 Hole Type: Through Hole

Versatile Applications: Ideal for use in a wide range of industries

Carmex External Right Hand NPT Thread Turning Insert 18 TPI / 16 ER 18 NPT BMA Insize Metric Inside Micrometer 100-125mm Range Series 3220-125 1/4 - 20 x 3/8External Thread Turning Insert NPT Full Profile 60 The NPT Full Profile External Thread Turning Insert is designed for precision machining of National Pipe Taper (NPT) threads. With a 60 profile and a pitch of 18 TPI, this insert produces the complete thread formcrest, root, and flanksin one pass, ensuring pressure tight and dimensionally accurate threads for pipe fittings and fluid systems. Manufactured from high performance BMA grade carbide, this