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OSG Pipe and Conduit Thread Tap: 1"-11.5 NPSF, 5 Flute - General Purpose Pipe Taps
OSGGeneral Purpose Pipe Taps

OSG Pipe and Conduit Thread Tap: 1"-11.5 NPSF, 5 Flute

SKU 3G-OTH-265995

Brand
OSG
Item
Pipe and Conduit Thread Tap: 1"-11.5 NPSF, 5 Flute
Category
General Purpose Pipe Taps
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Technical Specifications

OSG
Manufacturer Part Number
1333201
Type
Black Oxide High Speed Steel
Flute
5
View Full Spec Sheet

Technical Documents

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

Frequently Asked Questions

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

This OSG pipe tap creates internal threads in pipe fittings and conduit for leak-proof joints in plumbing, hydraulic, and pneumatic systems. Its 5-flute design and black oxide coating reduce friction and improve chip evacuation in steel and cast iron.

What are the specifications of the OSG 1333201 pipe tap?

The OSG 1333201 is a 1"-11.5 NPSF general purpose pipe tap made from black oxide high speed steel with 5 flutes. It is designed for threading pipe and conduit in industrial applications requiring NPSF thread form.

Where to buy the OSG 1333201 pipe tap worldwide?

3G Electric supplies the OSG 1333201 pipe tap worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

How to select the correct pipe tap for NPSF threads?

For NPSF threads, use a tap marked with the exact thread size and pitch, like OSG's 1"-11.5 NPSF. Ensure the tap material matches the workpiece—high speed steel for general steel and cast iron. Use proper cutting fluid and tap in a straight line to avoid breakage.

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 general purpose 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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