Somta Series 907 – Carbon Steel Straight Flute Parallel Pipe Tap Sets 1-1/2"

Carbon Steel BSPF 1½″ Bottom Tap – Somta Series 907

The SOMTA 9073810 – 1½″ BSPF Carbon Steel Bottom Tap is designed for cutting accurate parallel (straight) British Standard Pipe threads (BSPF/G) in through or blind holes. This bottoming tap features a short chamfer (1–2 threads), making it ideal for full thread depth in blind hole applications. Constructed from durable carbon steel, it is suitable for general-purpose threading in softer metals, plastics, or low-pressure fittings where high-volume, economical tooling is needed.

Key Features & Benefits

• BSPF Thread Form (G-Type) – British Standard Pipe Parallel for mechanical and low-pressure fittings.
• Bottoming Chamfer – Allows threading close to the bottom of blind holes with minimal lead-in.
• Carbon Steel Construction – Provides cost-effective performance for general threading tasks.
• Straight Flute Design – Ideal for hand tapping or slow-speed machine use in softer materials.
• Right-Hand Threading – Standard cutting direction for conventional applications.

Technical Specifications

• Part No: 9073810
• Thread Type: BSPF (British Standard Pipe Parallel)
• Nominal Size: 1½″
• Tap Style: Bottoming (1–2 lead threads)
• Flute Type: Straight Flute
• Material: Carbon Steel
• Thread Direction: Right-Hand
• Application: General-purpose threading in metals, plastics, and soft alloys

Why Choose the SOMTA 9073810 BSPF Tap?

• Accurate BSPP Threading – Cuts precise parallel pipe threads compatible with standard G fittings.
• Efficient Blind Hole Tapping – Short lead-in maximizes usable thread length.
• Cost-Effective Solution – Ideal for workshops and MRO settings needing reliable but economical tooling.
• Versatile Use – Suitable for threading in plastic, aluminum, brass, and soft steel components.

The SOMTA 9073810 Carbon Steel BSPF Bottom Tap is a dependable, budget-conscious solution for creating parallel pipe threads in a variety of workshop and maintenance applications.