OSG Pipe Tap: 1/2"-14 NPT, 4 Flute, Interrupted Thread, V Coated Cobalt (MPN 1657006008)

An OSG interrupted-thread pipe tap is used to cut internal NPT threads in pipe fittings and holes for fluid or gas connections. The interrupted-thread design reduces cutting torque and chip clogging, making it ideal for threading tough materials like stainless steel or alloy steel in plumbing, hydraulic, and pneumatic systems.

The OSG pipe tap MPN 1657006008 is a 1/2-14 NPT tap with 4 flutes, interrupted thread design, and V-coated cobalt construction. It is designed for threading pipe threads in hard materials. The V-coating provides wear resistance and lubricity for extended tool life in industrial applications.

You can source the OSG pipe tap 1657006008 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine OSG cutting tools for your threading needs.

Select an OSG pipe tap based on thread size, material, and tap design. For 1/2-14 NPT threads in hard materials, use a V-coated cobalt interrupted-thread tap like MPN 1657006008. The interrupted thread reduces torque and chip buildup. Always match the tap to the material hardness and thread class for optimal results.