FANAR hand tap G 1/8" DIN-5156B HSSE-PM HL Mastertap — G 1/8" gas pipe thread tap

FANAR hand tap G 1/8" DIN-5156B HSSE-PM HL Mastertap — G 1/8" gas pipe thread tap is a hand and machine-operable tap designed for cutting G (BSP) 1/8" gas and pipe threads to DIN‑5156B standards. Manufactured from HSSE‑PM (high-speed steel produced by powder metallurgy) and finished with a high-life (HL) wear-resistant coating, this Mastertap is intended for reliable thread production in plumbing, gas fittings and hydraulic components. The tool is made for users who require consistent thread geometry and durability in moderate- to high-volume tapping operations.

Advantages

The HSSE‑PM material provides improved toughness and wear resistance compared with conventional HSS, while the HL coating reduces friction and extends tool life under repeated use. Conformance to DIN‑5156B ensures standard G (BSP) 1/8" thread profile and dimensional accuracy. The tap is suitable for both hand tapping and machine tapping when used with proper holders, offering versatility for workshop and on-site applications.

Suitable for

• Cutting G (BSP) 1/8" gas and pipe threads in plumbing installations
• Producing threads in gas fittings and connectors
• Tapping threads in hydraulic components and small machinery parts
• Hand tapping or machine tapping with compatible holders

Key specifications

• Thread type: G (BSP) parallel pipe thread, 1/8"
• Standard: DIN‑5156B (parallel pipe thread form)
• Material: HSSE‑PM (powder metallurgy high-speed steel)
• Coating: HL (high-life) wear-resistant coating
• Application: internal/pipe thread cutting for metal fittings
• Use mode: suitable for manual hand tapping and machine tapping with holders

How to use

Select the appropriate hole preparation and drilling size according to DIN‑5156B guidelines for G 1/8" threads. Secure the workpiece and apply suitable cutting fluid for the material to be tapped. For hand tapping, use a proper T‑handle or tap wrench, align the tap square to the hole, and cut with steady, even strokes, reversing periodically to break chips. For machine tapping, use a suitable tap holder or collet and set correct spindle speed and feed to match the material and tap size. Inspect threads after tapping and deburr as required.

Usage recommendations

Use compatible cutting fluid and moderate cutting speeds for best tool life. For stainless steels or tougher alloys, reduce feed and increase coolant; for softer materials, monitor chip formation and clear chips frequently. Store the tap in a dry, protected container to preserve the HL coating and prevent damage to the cutting edges.