RUKO HGB-DIN5157-HSS-55°-Rp-5/8 putkikierteet

This RUKO pipe tap is engineered for precision internal threading of British Standard Parallel Pipe (Rp) threads. Its 55° thread angle and 14 TPI pitch meet DIN 5157, making it a reliable choice for pipe fitting work in steel, cast iron, non-ferrous metals, and plastics.

Highlights

• High-speed steel (HSS) construction with ground threads for durability and accuracy
• Rp 5/8 inch parallel pipe thread with 55° thread angle
• Four flutes for efficient chip removal and smooth cutting
• Right-hand cutting direction suitable for hand or machine tapping

In daily use

The tap's 105 mm overall length and 32 mm thread length provide ample reach for most pipe fittings. The 14 mm shank diameter and 11 mm square drive ensure secure holding in tap wrenches or machine chucks. Bright finish reduces friction and resists corrosion during storage.

Full specifications

• Tool Type: Pipe Tap
• Material: High-Speed Steel (HSS)
• Thread Standard: DIN 5157
• Thread Type: Rp (British Standard Parallel Pipe)
• Nominal Thread Size: 5/8 inch
• Thread Angle: 55°
• Threads Per Inch (TPI): 14
• Cutting Direction: Right-hand
• Application: Internal Pipe Threading
• Suitable Materials: Steel, Cast Iron, Non-ferrous Metals, Plastics
• Overall Length: 105 mm
• Thread Length: 32 mm
• Shank Diameter: 14 mm
• Square Drive Size: 11 mm
• Number of Flutes: 4
• Surface Finish: Bright (Uncoated)
• Manufacturing Process: Ground Thread (HSS-G)
• Usage: Hand or Machine Tapping
• Tolerance Class: Medium
• Product Series: HGB DIN 5157 Series

Final note

For professionals who need consistent, accurate pipe threads, this tap delivers the precision and durability expected from RUKO.