OSG Pipe Tap: 1/4"-18 NPT, 3 Flute, Interrupted Thread, V Coated Cobalt (MPN 1657507008)

An OSG interrupted-thread pipe tap is used to cut NPT threads in pipe fittings for leak-proof joints in plumbing, hydraulic, and pneumatic systems. The interrupted-thread design reduces cutting torque and chip clogging in tough materials like stainless steel and alloy steels.

This OSG pipe tap has a 1/4"-18 NPT thread size, 3 flutes, interrupted-thread design, and V-coated cobalt construction. The V coating provides wear resistance and heat dissipation for extended tool life in hard materials. MPN 1657507008.

3G Electric supplies OSG pipe taps worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine OSG cutting tools like the 1/4"-18 NPT interrupted-thread tap (MPN 1657507008) to customers across machining, oil & gas, and maintenance sectors.

Select an OSG pipe tap by matching the thread size (e.g., 1/4"-18 NPT), material (cobalt for hard metals), and flute count (3 flutes for chip evacuation). Interrupted-thread taps reduce torque in deep holes. Always use proper tapping fluid and align the tap perpendicular to the workpiece.