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OSG 1 1/2"-11.5 NPT/ANPT Interrupted-Thread Pipe Tap, 7 Flutes - Interrupted-Thread Pipe Taps
OSGInterrupted-Thread Pipe Taps

OSG 1 1/2"-11.5 NPT/ANPT Interrupted-Thread Pipe Tap, 7 Flutes

The OSG Pipe and Conduit Thread Tap (MPN 1315901) is an interrupted-thread tap with 7 flutes, designed for 1 1/2"-11.5 NPT/ANPT threading. 3G Electric sources this genuine OSG tool across 14 industrial departments…

SKU 3G-OTH-273681

Brand
OSG
Item
1 1/2"-11.5 NPT/ANPT Interrupted-Thread Pipe Tap, 7 Flutes
Category
Interrupted-Thread Pipe Taps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
1315901
Type
Interrupted Thread
Flute
7

Technical Documents

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

Product Description

The OSG Pipe and Conduit Thread Tap (MPN 1315901) is an interrupted-thread tap with 7 flutes, designed for 1 1/2"-11.5 NPT/ANPT threading. 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 1/2"-11.5 NPT/ANPT interrupted-thread pipe tap used for?

This OSG tap is designed for threading pipe and conduit connections in industrial piping systems. It creates NPT or ANPT tapered threads in metal components for leak-proof joints in hydraulic, pneumatic, and plumbing applications.

What are the specifications of the OSG pipe tap MPN 1315901?

The OSG pipe tap has a thread size of 1 1/2"-11.5 NPT/ANPT, features 7 flutes, and uses an interrupted-thread design for chip clearance. The manufacturer part number is 1315901. It is intended for threading pipe and conduit in metal materials.

Where to buy the OSG 1 1/2" NPT pipe tap worldwide?

3G Electric supplies the OSG 1 1/2"-11.5 NPT/ANPT interrupted-thread pipe tap worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct OSG pipe tap for NPT threading?

Select an OSG pipe tap matching your required thread size and type, such as NPT or ANPT. For the 1 1/2"-11.5 size, use the interrupted-thread design for better chip evacuation in through-hole applications. Always match the tap to the material being threaded.

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.

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Interrupted-thread pipe tap for threading 1 1/4"-11.5 NPT or ANPT pipe and conduit. The 5-flute design reduces cutting torque and improves chip evacuation. Suitable for use in plumbing, hydraulic systems, and gas lines
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Interrupted-thread pipe tap for threading 1 1/4"-11.5 NPT or ANPT pipe and conduit. The 5-flute design reduces cutting torque and improves chip evacuation. Suitable for use in plumbing, hydraulic systems, and gas lines
Interrupted-thread pipe tap for threading pipe and conduit in industrial piping systems. Creates 2"-11.5 NPT/ANPT threads in metal components. 7-flute design provides chip clearance. Suitable for plumbing, hydraulic, and pneumatic applications requiring leak-proof joints
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OSG Pipe and Conduit Thread Tap: 3/4"-14 NPT/ANPT, 5 Flute, Interrupted Thread (MPN 1315608)
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OSG Pipe and Conduit Thread Tap: 3/4"-14 NPT/ANPT, 5 Flute, Interrupted Thread (MPN 1315608)
This interrupted-thread pipe tap is made from high-speed steel with 7 flutes. It cuts internal NPT or ANPT threads in pipe and conduit fittings. The interrupted-thread design reduces cutting torque and chip buildup, suitable for through-hole threading in steel and stainless steel
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This interrupted-thread pipe tap is made from high-speed steel with 7 flutes. It cuts internal NPT or ANPT threads in pipe and conduit fittings. The interrupted-thread design reduces cutting torque and chip buildup, suitable for through-hole threading in steel and stainless steel
This interrupted-thread pipe tap is made from high-speed steel and features 5 flutes. It is designed for creating NPT/ANPT tapered threads in metal components for leak-proof joints in piping systems
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This interrupted-thread pipe tap is made from high-speed steel and features 5 flutes. It is designed for creating NPT/ANPT tapered threads in metal components for leak-proof joints in piping systems
Interrupted-thread pipe tap for threading pipe and conduit in industrial plumbing, hydraulic, and pneumatic systems. The interrupted-thread design reduces cutting torque and improves chip evacuation for through-hole threading in ferrous materials. Made from high-speed steel with 5 flutes
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Interrupted-thread pipe tap for threading pipe and conduit in industrial plumbing, hydraulic, and pneumatic systems. The interrupted-thread design reduces cutting torque and improves chip evacuation for through-hole threading in ferrous materials. Made from high-speed steel with 5 flutes

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This OSG pipe tap features a 1/8"-27 NPTF thread size with an interrupted-thread design for improved chip clearance. It has 5 flutes and is made from high-speed steel. Suitable for threading pipe and conduit in industrial piping systems, it creates NPTF threads in steel, stainless steel, and other metals for leak-proof connections in hydraulic, pneumatic, and fuel-line applications
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This OSG pipe tap features a 1/8"-27 NPTF thread size with an interrupted-thread design for improved chip clearance. It has 5 flutes and is made from high-speed steel. Suitable for threading pipe and conduit in industrial piping systems, it creates NPTF threads in steel, stainless steel, and other metals for leak-proof connections in hydraulic, pneumatic, and fuel-line applications
Interrupted-thread pipe tap for NPT/ANPT threads. Made from high-speed steel with 7 flutes. Designed for through-hole threading in ferrous materials. Suitable for plumbing, hydraulic, and pneumatic systems requiring leak-proof joints
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Interrupted-thread pipe tap for NPT/ANPT threads. Made from high-speed steel with 7 flutes. Designed for through-hole threading in ferrous materials. Suitable for plumbing, hydraulic, and pneumatic systems requiring leak-proof joints
This interrupted-thread pipe tap is made from high-speed steel with 5 flutes. It is designed for creating NPT/ANPT tapered threads in metal components for pipe and conduit connections in industrial piping systems
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This interrupted-thread pipe tap is made from high-speed steel with 5 flutes. It is designed for creating NPT/ANPT tapered threads in metal components for pipe and conduit connections in industrial piping systems
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Interrupted-thread pipe tap for creating NPTF threads in metal components. The 5-flute design and interrupted-thread geometry reduce cutting torque and improve chip evacuation. Suitable for threading pipe and conduit in industrial piping systems
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Interrupted-thread pipe tap for threading 3/8"-18 NPT or ANPT pipe and conduit. The 5-flute design reduces cutting torque and improves chip evacuation. Suitable for through-hole threading in steel, stainless steel, and other metals
This OSG pipe tap is designed for threading pipe and conduit in metal components. It creates NPT/ANPT threads for leak-proof joints in hydraulic, pneumatic, and fluid-handling systems. The interrupted-thread design reduces cutting torque and improves chip evacuation
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This OSG pipe tap is designed for threading pipe and conduit in metal components. It creates NPT/ANPT threads for leak-proof joints in hydraulic, pneumatic, and fluid-handling systems. The interrupted-thread design reduces cutting torque and improves chip evacuation
This interrupted-thread pipe tap is made from high-speed steel with 5 flutes. It is designed for threading 3/4"-14 NPT or ANPT pipe and conduit in metal. The interrupted-thread design reduces cutting torque and improves chip evacuation, suitable for through-hole or blind-hole threading in industrial piping systems
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This interrupted-thread pipe tap is made from high-speed steel with 5 flutes. It is designed for threading 3/4"-14 NPT or ANPT pipe and conduit in metal. The interrupted-thread design reduces cutting torque and improves chip evacuation, suitable for through-hole or blind-hole threading in industrial piping systems
This OSG interrupted-thread pipe tap is designed for threading pipe and conduit in industrial piping systems. The interrupted-thread design reduces cutting torque and improves chip evacuation, making it suitable for through-hole threading in ferrous materials. It features 5 flutes and is intended for NPTF (dryseal) threads
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This OSG interrupted-thread pipe tap is designed for threading pipe and conduit in industrial piping systems. The interrupted-thread design reduces cutting torque and improves chip evacuation, making it suitable for through-hole threading in ferrous materials. It features 5 flutes and is intended for NPTF (dryseal) threads