DN15 DN20 Integrated Internal & External Pipe Threading Tool

Ready to upgrade your plumbing game? Order now and see how effortless, precision threading can transform every project!
External threading on plastic pipes, every single time.
This premiummanganese steel threading dieis engineered forboth internal and external threadson standard water pipes. Thehexagonal shankensures secure grip with any wrench or compatible power tool.

Description:
Dual-Function Threading - Create both internal and external threads with one tool — no need to switch. Choose the size that fits your job: 1/2" or 3/4". Perfect for fast, accurate pipe prep.
Universal Pipe Compatibility - Works seamlessly with PPR, PVC, plastic, and MPP pipes — ideal for plumbing repairs, DIY upgrades, and electrical conduit installations.
Heavy-Duty Alloy Build - Crafted from high-hardness 40Cr alloy steel for long-lasting sharpness, high concentricity, and stable threading without slippage or deviation.
Sharp cutting edges produce precise threads that fit tightly - reducing leaks, improving flow, and saving you time on rework.

Specifications:
Material: frommanganese steel
Thread Standards: ISO 228 (G-series) / BSPP compatible
Weight: 142g
Operation: Manual or machine-assisted

Size:
DN15
Inch Size: 1/2"
PPR Pipe Outer Diameter: 20 mm
Steel Pipe Outer Diameter (BSPT):     21.3 mm
Copper Pipe Outer Diameter: ≈15.88 mm
DN20
Inch Size: 3/4"
PPR Pipe Outer Diameter: 25 mm
Steel Pipe Outer Diameter (BSPT): 26.9 mm
Copper Pipe Outer Diameter: ≈22.22 mm

Package list:
1 * Integrated Internal & External Pipe Threading Tool

Notes:
1. Please allow 1-3mm differences due to manual measurement, thank you for your understanding!
2. Due to the difference between different monitors, please understand that.
3.For optimal results, apply cutting oil during threading operations.