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3G Electric
OSG 1"-11.5 NPTF Short-Projection Spiral-Flute Pipe Tap - Short-Projection Spiral-Flute Pipe Taps
OSGShort-Projection Spiral-Flute Pipe Taps

OSG 1"-11.5 NPTF Short-Projection Spiral-Flute Pipe Tap

The OSG Pipe and Conduit Thread Tap (SKU 3G-OTH-250570) is a short-projection spiral-flute pipe tap for 1"-11.5 NPTF threads, made from TiCN coated high speed steel with 5 flutes (MPN 1253008). 3G Electric sources…

SKU 3G-OTH-250570

Brand
OSG
Item
1"-11.5 NPTF Short-Projection Spiral-Flute Pipe Tap
Part Number
1253008
Category
Short-Projection Spiral-Flute Pipe Taps
Available to Order
Also known as:1253008OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

OSG
Manufacturer Part Number
1253008
Type
TiCN Coated High Speed Steel
Flute
5

Technical Documents

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

Product Description

The OSG Pipe and Conduit Thread Tap (SKU 3G-OTH-250570) is a short-projection spiral-flute pipe tap for 1"-11.5 NPTF threads, made from TiCN coated high speed steel with 5 flutes (MPN 1253008). 3G Electric sources this genuine OSG tool across 14 industrial departments, with specialist expertise in combustion, pumps and controls ensuring accurate sourcing and support.

Frequently Asked Questions

What is the OSG 1"-11.5 NPTF pipe tap used for?

This OSG pipe tap is used to cut NPTF (Dryseal) threads in pipe and conduit fittings for leak-proof joints in hydraulic, pneumatic, and fluid-handling systems. It is designed for through-hole threading in steel, stainless steel, and cast iron, commonly used in industrial plumbing and process piping.

What are the specifications of the OSG 1253008 pipe tap?

The OSG 1253008 is a 1"-11.5 NPTF short-projection spiral-flute pipe tap with 5 flutes and TiCN coating on high-speed steel. It is designed for through-hole threading in pipe and conduit applications, providing chip evacuation and extended tool life in ferrous materials.

Where to buy the OSG 1253008 pipe tap worldwide?

You can source the OSG 1253008 pipe tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this OSG pipe tap.

How to select the right OSG pipe tap for NPTF threads?

Select an OSG pipe tap based on thread size (1"-11.5 NPTF), material (high-speed steel for general use), coating (TiCN for wear resistance in steel), and flute design (spiral-flute for through-hole chip evacuation). Ensure the tap matches the required thread class (NPTF) for dryseal applications.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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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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