RUKO HGB sada 2-dielna DIN 5157 HSS-G 3/8 palca x 19 TPI sada závitníkov na rúry

Pipe tap set for cutting G 3/8" parallel internal pipe threads with 19 threads per inch. Ground high-speed steel (HSS-G) provides clean, precise threads in a wide range of materials.

Advantages

Two-piece set with roughing and finishing taps enables efficient thread production. DIN 5157 compliance ensures dimensional accuracy for standard pipe connections. The bright finish reduces friction and improves chip evacuation.

Suitable for

• Unalloyed and alloyed steels
• Cast iron
• Non-ferrous metals
• Plastics

Key specifications

• Thread standard: DIN 5157
• Thread type: G (BSP parallel pipe thread)
• Nominal thread size: 3/8 inch
• Threads per inch: 19
• Material: High-speed steel (HSS-G)
• Manufacturing process: Ground
• Tap set composition: Roughing tap, finishing tap
• Cutting direction: Right-hand
• Drive type: Square shank
• Surface finish: Bright
• Tool classification: Hand tap
• Packaging: Plastic case

Recommendations

Use with a suitable tap wrench and cutting fluid for best results. For through holes, the roughing tap can be used first, followed by the finishing tap for final thread dimensions.