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OSG 1/4"-18 NPTF Short-Projection Spiral-Flute Pipe Tap - Short-Projection Spiral-Flute Pipe Taps
OSGShort-Projection Spiral-Flute Pipe Taps

OSG 1/4"-18 NPTF Short-Projection Spiral-Flute Pipe Tap

OSG Short-Projection Spiral-Flute Pipe Taps.

SKU 3G-OTH-250575

Brand
OSG
Item
1/4"-18 NPTF Short-Projection Spiral-Flute Pipe Tap
Category
Short-Projection Spiral-Flute Pipe Taps
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
1251400

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG Short-Projection Spiral-Flute Pipe Taps.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the OSG 1251400 pipe tap used for?

The OSG 1251400 is a 1/4"-18 NPTF short-projection spiral-flute pipe tap used to create tapered threads in pipe and conduit fittings. It is designed for through-hole threading in steel, stainless steel, and other metals, ensuring leak-proof connections in industrial plumbing, hydraulic, and pneumatic systems.

What are the specifications of the OSG 1251400 pipe tap?

The OSG 1251400 is a 1/4"-18 NPTF pipe tap with 4 flutes, made from high-speed steel. It has a short projection for rigid threading in confined spaces. The NPTF thread form provides a dryseal connection, eliminating the need for sealant in many applications.

Where to buy the OSG 1251400 pipe tap worldwide?

3G Electric supplies the OSG 1251400 pipe tap worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time; we provide genuine OSG cutting tools across 14 industrial departments.

How to select the correct pipe tap for NPTF threads?

Select a pipe tap matching the thread size and pitch, such as the OSG 1251400 for 1/4"-18 NPTF. Use a spiral-flute design for through holes to clear chips. Ensure the tap is HSS for general steel threading. Always verify the material hardness and use proper cutting fluid to extend tool life.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG Products

3G Electric supplies OSG short-projection spiral-flute pipe taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This short-projection spiral-flute pipe tap is designed for threading 1/4"-18 NPT or ANPT pipe and conduit in metal. It features 4 flutes and is made from high-speed steel, suitable for through-hole threading in ferrous materials. Commonly used in plumbing, hydraulic, and pneumatic systems to create leak-proof threaded connections
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This short-projection spiral-flute pipe tap is designed for threading 1/4"-18 NPT or ANPT pipe and conduit in metal. It features 4 flutes and is made from high-speed steel, suitable for through-hole threading in ferrous materials. Commonly used in plumbing, hydraulic, and pneumatic systems to create leak-proof threaded connections
This OSG short-projection spiral-flute pipe tap cuts internal NPTF threads in pipe and conduit fittings. It is made of TiCN-coated high-speed steel with 4 flutes for effective chip evacuation in through-hole threading applications
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This OSG short-projection spiral-flute pipe tap cuts internal NPTF threads in pipe and conduit fittings. It is made of TiCN-coated high-speed steel with 4 flutes for effective chip evacuation in through-hole threading applications
This OSG pipe tap features a short-projection spiral-flute design for efficient chip evacuation in through-hole and blind-hole threading. It is made from high-speed steel and has a 3/4"-14 NPTF thread size with 5 flutes. Suitable for threading pipe and conduit in industrial plumbing, hydraulic, and pneumatic systems
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This OSG pipe tap features a short-projection spiral-flute design for efficient chip evacuation in through-hole and blind-hole threading. It is made from high-speed steel and has a 3/4"-14 NPTF thread size with 5 flutes. Suitable for threading pipe and conduit in industrial plumbing, hydraulic, and pneumatic systems
This OSG pipe tap is designed for threading 3/8"-18 NPTF pipe and conduit in metal. The short-projection spiral-flute design facilitates efficient chip evacuation. Made from high-speed steel, it is suitable for creating leak-resistant threads in steel, stainless steel, and other ferrous materials
OSG
This OSG pipe tap is designed for threading 3/8"-18 NPTF pipe and conduit in metal. The short-projection spiral-flute design facilitates efficient chip evacuation. Made from high-speed steel, it is suitable for creating leak-resistant threads in steel, stainless steel, and other ferrous materials
This OSG short-projection spiral-flute pipe tap is designed for threading 1/4"-18 NPT and ANPT pipe threads. It is made from TiCN coated high speed steel with 4 flutes. Typical applications include threading pipe and conduit in metal materials for plumbing, hydraulic systems, and electrical conduit installations
OSG
This OSG short-projection spiral-flute pipe tap is designed for threading 1/4"-18 NPT and ANPT pipe threads. It is made from TiCN coated high speed steel with 4 flutes. Typical applications include threading pipe and conduit in metal materials for plumbing, hydraulic systems, and electrical conduit installations
Short-projection spiral-flute pipe tap for creating NPTF dry-seal threads in metal. Made from TiCN coated high speed steel with 4 flutes. Used for threading pipe and conduit connections in plumbing, hydraulic, and pneumatic systems
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Short-projection spiral-flute pipe tap for creating NPTF dry-seal threads in metal. Made from TiCN coated high speed steel with 4 flutes. Used for threading pipe and conduit connections in plumbing, hydraulic, and pneumatic systems

More from OSG

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This OSG short-projection spiral-flute pipe tap is designed for cutting internal NPT/ANPT threads in through-hole applications. Constructed from black oxide high-speed steel with 4 flutes, it is suited for threading ferrous materials such as steel and stainless steel. Commonly used in plumbing, hydraulic, and pneumatic systems for pipe fittings and conduit
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This OSG short-projection spiral-flute pipe tap is designed for cutting internal NPT/ANPT threads in through-hole applications. Constructed from black oxide high-speed steel with 4 flutes, it is suited for threading ferrous materials such as steel and stainless steel. Commonly used in plumbing, hydraulic, and pneumatic systems for pipe fittings and conduit
This OSG pipe tap is designed for creating 1/2-14 NPTF tapered threads in metal for pipe and conduit connections. The short-projection spiral-flute design facilitates efficient chip evacuation in through-hole threading applications. Made from high-speed steel, it is suitable for use in plumbing, hydraulic systems, and electrical conduit installations
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This OSG pipe tap is designed for creating 1/2-14 NPTF tapered threads in metal for pipe and conduit connections. The short-projection spiral-flute design facilitates efficient chip evacuation in through-hole threading applications. Made from high-speed steel, it is suitable for use in plumbing, hydraulic systems, and electrical conduit installations
This short-projection spiral-flute pipe tap is designed for creating internal NPT or ANPT threads in through-hole applications. It features 4 flutes and is made from TiCN-coated high-speed steel for wear resistance. Commonly used in plumbing, hydraulic, and pneumatic systems for threading pipe fittings and conduit in steel, stainless steel, and cast iron
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This short-projection spiral-flute pipe tap is designed for creating internal NPT or ANPT threads in through-hole applications. It features 4 flutes and is made from TiCN-coated high-speed steel for wear resistance. Commonly used in plumbing, hydraulic, and pneumatic systems for threading pipe fittings and conduit in steel, stainless steel, and cast iron
This OSG pipe tap is designed for creating NPTF (dryseal) threads in pipe and conduit fittings. Made from high-speed steel with a 5-flute spiral design, it efficiently clears chips in through-hole applications. Suitable for threading steel, stainless steel, and other metals in plumbing, hydraulic, and pneumatic systems where a leak-proof seal is required
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This OSG pipe tap is designed for creating NPTF (dryseal) threads in pipe and conduit fittings. Made from high-speed steel with a 5-flute spiral design, it efficiently clears chips in through-hole applications. Suitable for threading steel, stainless steel, and other metals in plumbing, hydraulic, and pneumatic systems where a leak-proof seal is required
This OSG pipe tap is designed for creating tapered NPTF threads in pipe and conduit fittings. The short-projection spiral-flute geometry aids chip evacuation in through-hole applications. Constructed from black oxide high-speed steel with 4 flutes, it is suited for threading steel, stainless steel, and non-ferrous materials in plumbing, hydraulic, and pneumatic systems
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This OSG pipe tap is designed for creating tapered NPTF threads in pipe and conduit fittings. The short-projection spiral-flute geometry aids chip evacuation in through-hole applications. Constructed from black oxide high-speed steel with 4 flutes, it is suited for threading steel, stainless steel, and non-ferrous materials in plumbing, hydraulic, and pneumatic systems
This short-projection spiral-flute pipe tap is designed for cutting internal threads in pipe and conduit fittings. It features TiCN coated high-speed steel construction with 5 flutes for effective chip evacuation. Suitable for through-hole threading in ferrous materials, it is commonly used in plumbing, hydraulic, and pneumatic systems
OSG
This short-projection spiral-flute pipe tap is designed for cutting internal threads in pipe and conduit fittings. It features TiCN coated high-speed steel construction with 5 flutes for effective chip evacuation. Suitable for through-hole threading in ferrous materials, it is commonly used in plumbing, hydraulic, and pneumatic systems
This short-projection spiral-flute pipe tap is designed for creating NPT or ANPT threads in pipe fittings and conduit. It features 4 flutes and is made from black oxide high speed steel. Suitable for through-hole threading in industrial piping applications
OSG
This short-projection spiral-flute pipe tap is designed for creating NPT or ANPT threads in pipe fittings and conduit. It features 4 flutes and is made from black oxide high speed steel. Suitable for through-hole threading in industrial piping applications
This short-projection spiral-flute pipe tap is designed for threading NPTF ports in pipe and conduit applications. It features a 1/8"-27 NPTF thread size, 4 flutes, and is made from high-speed steel. The spiral-flute design aids chip evacuation in through-hole threading, making it suitable for plumbing, hydraulic systems, and industrial piping where leak-proof connections are required
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This short-projection spiral-flute pipe tap is designed for threading NPTF ports in pipe and conduit applications. It features a 1/8"-27 NPTF thread size, 4 flutes, and is made from high-speed steel. The spiral-flute design aids chip evacuation in through-hole threading, making it suitable for plumbing, hydraulic systems, and industrial piping where leak-proof connections are required