Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

OSG Pipe and Conduit Thread Tap: 1/2"-14 NPTF, 5 Flute, Interrupted Thread - Interrupted-Thread Pipe Taps
OSGInterrupted-Thread Pipe Taps

OSG Pipe and Conduit Thread Tap: 1/2"-14 NPTF, 5 Flute, Interrupted Thread

The OSG Pipe and Conduit Thread Tap (MPN 1311700) is a 1/2"-14 NPTF interrupted-thread pipe tap made from high-speed steel with 5 flutes. 3G Electric sources this genuine industrial threading tool across 14…

SKU 3G-OTH-273620

Brand
OSG
Item
Pipe and Conduit Thread Tap: 1/2"-14 NPTF, 5 Flute, Interrupted Thread
Category
Interrupted-Thread Pipe Taps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

OSG
Manufacturer Part Number
1311700
Type
Interrupted Thread, High Speed Steel
Flute
5
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The OSG Pipe and Conduit Thread Tap (MPN 1311700) is a 1/2"-14 NPTF interrupted-thread pipe tap made from high-speed steel with 5 flutes. 3G Electric sources this genuine industrial threading tool across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is the OSG 1/2"-14 NPTF interrupted-thread pipe tap used for?

This OSG tap is designed for threading pipe and conduit connections in industrial piping systems. It creates NPTF (National Pipe Taper Fuel) threads in steel, stainless steel, and other metals, ensuring leak-proof joints in hydraulic, pneumatic, and fuel-line applications.

What are the specifications of the OSG pipe tap MPN 1311700?

The OSG 1311700 is a 1/2"-14 NPTF interrupted-thread pipe tap made from high-speed steel with 5 flutes. It is designed for through-hole threading in pipe and conduit, providing chip clearance and reduced torque during operation.

Where to buy the OSG 1311700 pipe tap worldwide?

3G Electric supplies the OSG 1311700 pipe tap worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

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

Select a tap matching the thread size and pitch of your fitting—here, 1/2"-14 NPTF. Interrupted-thread taps like this OSG model reduce binding in through-hole applications. Use proper cutting fluid and ensure the tap is aligned perpendicular to the workpiece for clean threads.

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 interrupted-thread pipe taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
OSG Pipe and Conduit Thread Tap: 1/8"-27 NPTF, 5 Flute, Interrupted Thread, High Speed Steel (MPN 3310100)
OSG
OSG Pipe and Conduit Thread Tap: 1/8"-27 NPTF, 5 Flute, Interrupted Thread, High Speed Steel (MPN 3310100)
OSG Pipe and Conduit Thread Tap: 3/4"-14 NPTF, 5 Flute, Interrupted Thread, High Speed Steel (MPN 1312100)
OSG
OSG Pipe and Conduit Thread Tap: 3/4"-14 NPTF, 5 Flute, Interrupted Thread, High Speed Steel (MPN 1312100)
OSG Pipe and Conduit Thread Tap: 1 1/4"-11.5 NPTF, 5 Flute, Interrupted Thread, High Speed Steel (MPN 3312900)
OSG
OSG Pipe and Conduit Thread Tap: 1 1/4"-11.5 NPTF, 5 Flute, Interrupted Thread, High Speed Steel (MPN 3312900)
OSG Pipe and Conduit Thread Tap: 1/2"-14 NPTF, 5 Flute, Interrupted Thread (MPN 1311701)
OSG
OSG Pipe and Conduit Thread Tap: 1/2"-14 NPTF, 5 Flute, Interrupted Thread (MPN 1311701)
OSG Pipe and Conduit Thread Tap: 1/2"-14 NPTF, 5 Flute, Interrupted Thread (MPN 1311708)
OSG
OSG Pipe and Conduit Thread Tap: 1/2"-14 NPTF, 5 Flute, Interrupted Thread (MPN 1311708)
OSG Pipe and Conduit Thread Tap: 1"-11.5 NPTF, 5 Flute, Interrupted Thread, High Speed Steel (MPN 3312500)
OSG
OSG Pipe and Conduit Thread Tap: 1"-11.5 NPTF, 5 Flute, Interrupted Thread, High Speed Steel (MPN 3312500)

More from OSG

View all OSG parts
OSG Pipe and Conduit Thread Tap: 1 1/2"-11.5 NPT/ANPT, 7 Flute, Interrupted Thread (MPN 1315908)
OSG
OSG Pipe and Conduit Thread Tap: 1 1/2"-11.5 NPT/ANPT, 7 Flute, Interrupted Thread (MPN 1315908)
OSG Pipe and Conduit Thread Tap: 2"-11.5 NPT/ANPT, 7 Flute, Interrupted Thread, High Speed Steel (MPN 1316000)
OSG
OSG Pipe and Conduit Thread Tap: 2"-11.5 NPT/ANPT, 7 Flute, Interrupted Thread, High Speed Steel (MPN 1316000)
OSG Pipe and Conduit Thread Tap: 1/4"-18 NPT/ANPT, 5 Flute, Interrupted Thread, High Speed Steel (MPN 1315300)
OSG
OSG Pipe and Conduit Thread Tap: 1/4"-18 NPT/ANPT, 5 Flute, Interrupted Thread, High Speed Steel (MPN 1315300)
OSG Pipe and Conduit Thread Tap: 3/4"-14 NPT/ANPT, 5 Flute, Interrupted Thread, High Speed Steel (MPN 1315600)
OSG
OSG Pipe and Conduit Thread Tap: 3/4"-14 NPT/ANPT, 5 Flute, Interrupted Thread, High Speed Steel (MPN 1315600)
OSG Pipe and Conduit Thread Tap: 1/2"-14 NPT/ANPT, 5 Flute, Interrupted Thread, High Speed Steel (MPN 1315500)
OSG
OSG Pipe and Conduit Thread Tap: 1/2"-14 NPT/ANPT, 5 Flute, Interrupted Thread, High Speed Steel (MPN 1315500)
OSG Pipe and Conduit Thread Tap: 1/8"-27 NPT/ANPT, 5 Flute, Interrupted Thread, High Speed Steel (MPN 1315200)
OSG
OSG Pipe and Conduit Thread Tap: 1/8"-27 NPT/ANPT, 5 Flute, Interrupted Thread, High Speed Steel (MPN 1315200)
OSG Pipe and Conduit Thread Tap: 1"-11.5 NPT/ANPT, 5 Flute, Interrupted Thread, High Speed Steel (MPN 1315700)
OSG
OSG Pipe and Conduit Thread Tap: 1"-11.5 NPT/ANPT, 5 Flute, Interrupted Thread, High Speed Steel (MPN 1315700)
OSG Pipe and Conduit Thread Tap: 1/8"-27 NPTF, 5 Flute, Interrupted Thread, High Speed Steel (MPN 3310500)
OSG
OSG Pipe and Conduit Thread Tap: 1/8"-27 NPTF, 5 Flute, Interrupted Thread, High Speed Steel (MPN 3310500)