B-KIDS G 1 TAP NGRM DIN-5157D HSS Hand Tap 1 inch BSP-P

The B-KIDS G 1 TAP NGRM DIN-5157D HSS is a high-quality hand tap designed for precision threading of British Standard Pipe Parallel (BSP-P) threads. Manufactured from High-Speed Steel (HSS), this tap offers excellent durability and cutting performance for a wide range of materials including steel, cast iron, and non-ferrous metals. With a nominal thread size of 1 inch and 11 threads per inch, it is ideal for creating clean, accurate threads in various industrial applications.

Advantages

This tap provides reliable and consistent thread cutting, thanks to its robust HSS construction and precise DIN 5157D standard. The 4-flute design ensures efficient chip evacuation, reducing the risk of clogging and improving thread quality. The bright finish (uncoated) offers good wear resistance for general-purpose threading tasks.

Suitable for

• Threading steel, cast iron, and non-ferrous metals
• Creating BSP-P parallel threads in pipe fittings and components
• Manual hand tapping operations in maintenance, repair, and production

Key specifications

• Thread Type: G (BSP-P)
• Nominal Thread Size: 1 inch
• Standard: DIN 5157D
• Material: High-Speed Steel (HSS)
• Tap Type: Hand Tap
• Overall Length (L1): 125 mm
• Thread Length (L2): 45 mm
• Shank Diameter (d2): 25 mm
• Square Drive Size (a): 20 mm
• Threads Per Inch (TPI): 11
• Major Diameter (D1): 33.249 mm
• Pitch Diameter (D2): 32.491 mm
• Minor Diameter (D3): 31.733 mm
• Number of Flutes: 4
• Cutting Direction: Right-hand
• Tolerance Class: D
• Finish: Bright (Uncoated)

Recommendations

For best results, use appropriate cutting fluid and ensure the tap is aligned correctly with the workpiece. Suitable for manual hand tapping operations. Always follow safety guidelines when using cutting tools.