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OSG 1/16"-27 NPT Interrupted-Thread Spiral-Flute Pipe Tap - Interrupted-Thread Spiral-Flute Pipe Taps
OSGInterrupted-Thread Spiral-Flute Pipe Taps

OSG 1/16"-27 NPT Interrupted-Thread Spiral-Flute Pipe Tap

OSG Interrupted-Thread Spiral-Flute Pipe Taps.

SKU 3G-OTH-270935

Brand
OSG
Item
1/16"-27 NPT Interrupted-Thread Spiral-Flute Pipe Tap
Category
Interrupted-Thread Spiral-Flute Pipe Taps
Available to Order
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Worldwide Shipping
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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
1657501008

Technical Documents

No technical documents available for this product.
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG Interrupted-Thread 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 an OSG interrupted-thread pipe tap used for?

An OSG interrupted-thread pipe tap is used to cut NPT threads in hard materials like stainless steel and alloy steels. The interrupted thread design reduces torque and chip clogging, making it ideal for through-hole threading in industrial piping systems.

What are the specifications of the OSG 1/16"-27 NPT pipe tap?

This OSG pipe tap has a 1/16"-27 NPT thread size, 3 flutes, interrupted thread design, and V-coated cobalt construction. The manufacturer part number is 1657501008. It is designed for threading in tough materials where standard taps may fail.

Where to buy OSG pipe taps worldwide?

3G Electric supplies OSG pipe taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OSG cutting tools and deliver them to your facility, ensuring compliance with international shipping requirements.

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

Select an OSG pipe tap based on thread size (e.g., 1/16"-27 NPT), material hardness, and hole type. For tough materials like stainless steel, choose a cobalt V-coated tap with interrupted threads to reduce breakage. Always match the tap to the required thread class and depth.

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 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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Cross-referenced by specification & description
This OSG pipe tap is designed for threading NPT tapered pipe threads in hard materials. It features an interrupted-thread spiral-flute design with 3 flutes and a V coating on cobalt steel for heat resistance and wear life. Suitable for industrial plumbing and hydraulic applications requiring threading in tough materials
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This OSG pipe tap is designed for threading NPT tapered pipe threads in hard materials. It features an interrupted-thread spiral-flute design with 3 flutes and a V coating on cobalt steel for heat resistance and wear life. Suitable for industrial plumbing and hydraulic applications requiring threading in tough materials
OSG Pipe Tap: 1/4"-18 NPT, 3 Flute, Interrupted Thread, V Coated Cobalt (MPN 1657507008)
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OSG Pipe Tap: 1/4"-18 NPT, 3 Flute, Interrupted Thread, V Coated Cobalt (MPN 1657507008)
This OSG pipe tap is designed for threading tapered pipe threads in hard materials. The interrupted-thread design reduces torque and improves chip evacuation, while the spiral-flute geometry aids in clearing chips from blind-hole applications. Suitable for use in industrial plumbing, hydraulic systems, and maintenance tasks requiring reliable thread sealing
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This OSG pipe tap is designed for threading tapered pipe threads in hard materials. The interrupted-thread design reduces torque and improves chip evacuation, while the spiral-flute geometry aids in clearing chips from blind-hole applications. Suitable for use in industrial plumbing, hydraulic systems, and maintenance tasks requiring reliable thread sealing
This OSG pipe tap is designed for threading NPTF (National Pipe Taper Fuel) holes in hard materials. It features an interrupted-thread design and spiral flutes for efficient chip evacuation. The V-coated cobalt construction enhances wear resistance. Typical applications include industrial plumbing, hydraulic systems, and fuel-line threading
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This OSG pipe tap is designed for threading NPTF (National Pipe Taper Fuel) holes in hard materials. It features an interrupted-thread design and spiral flutes for efficient chip evacuation. The V-coated cobalt construction enhances wear resistance. Typical applications include industrial plumbing, hydraulic systems, and fuel-line threading
This OSG pipe tap cuts NPTF (Dryseal) threads in pipe fittings and holes for leak-proof joints. The interrupted-thread design reduces cutting torque and chip clogging in tough materials. Suitable for hydraulic, pneumatic, and fluid-handling systems
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This OSG pipe tap cuts NPTF (Dryseal) threads in pipe fittings and holes for leak-proof joints. The interrupted-thread design reduces cutting torque and chip clogging in tough materials. Suitable for hydraulic, pneumatic, and fluid-handling systems
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This OSG pipe tap cuts internal NPT threads in pipes and fittings for sealing connections in plumbing, hydraulic, and pneumatic systems. Its interrupted-thread design reduces cutting torque and chip clogging, making it suitable for through-hole threading in steel, stainless steel, and other ferrous materials. The tap has a thread size of 1/16"-27 NPT, 3 flutes, and is made of V-coated cobalt steel for manual or machine tapping

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This OSG pipe tap cuts NPT threads in pipe fittings for leak-proof joints in plumbing, hydraulic, and pneumatic systems. The interrupted thread design reduces cutting torque and chip clogging in tough materials. Features 1/8"-27 NPT thread size, 3 flutes, and V-coated cobalt construction
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This OSG pipe tap cuts NPT threads in pipe fittings for leak-proof joints in plumbing, hydraulic, and pneumatic systems. The interrupted thread design reduces cutting torque and chip clogging in tough materials. Features 1/8"-27 NPT thread size, 3 flutes, and V-coated cobalt construction
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This OSG pipe tap features an interrupted-thread design to reduce cutting torque and prevent chip clogging in tough materials. With a 1/8"-27 NPT thread size and 3 spiral flutes, it is suitable for threading pipe fittings and holes in plumbing, hydraulic, and pneumatic systems. The V-coated cobalt construction enhances tool life and chip evacuation
This OSG pipe tap cuts internal NPT threads in metal for pipe and conduit fittings. The interrupted-thread design reduces torque and chip buildup. It features V coated cobalt construction for heat resistance and wear durability. Suitable for threading in materials such as stainless steel or alloy steel
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This OSG pipe tap cuts internal NPT threads in metal for pipe and conduit fittings. The interrupted-thread design reduces torque and chip buildup. It features V coated cobalt construction for heat resistance and wear durability. Suitable for threading in materials such as stainless steel or alloy steel
This OSG pipe tap cuts internal NPT threads in pipe fittings and conduit for leak-proof joints. The interrupted-thread design reduces cutting torque and chip clogging. Made from V coated cobalt with 3 spiral flutes, it is suited for threading in steel and stainless steel
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This OSG pipe tap cuts internal NPT threads in pipe fittings and conduit for leak-proof joints. The interrupted-thread design reduces cutting torque and chip clogging. Made from V coated cobalt with 3 spiral flutes, it is suited for threading in steel and stainless steel
This OSG pipe tap features an interrupted-thread design to reduce cutting torque and chip clogging, suitable for threading in through-hole applications. It has a 3/8"-19 BSPP thread size, 4 flutes, and is made of V coated cobalt for wear resistance and heat dissipation. Typical use includes cutting internal threads in piping systems
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This OSG pipe tap features an interrupted-thread design to reduce cutting torque and chip clogging, suitable for threading in through-hole applications. It has a 3/8"-19 BSPP thread size, 4 flutes, and is made of V coated cobalt for wear resistance and heat dissipation. Typical use includes cutting internal threads in piping systems
Interrupted-thread spiral-flute pipe tap for cutting internal NPT threads. V coated cobalt construction with 5 flutes. Used for threading in metal pipes and conduit fittings
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Interrupted-thread spiral-flute pipe tap for cutting internal NPT threads. V coated cobalt construction with 5 flutes. Used for threading in metal pipes and conduit fittings
This OSG pipe tap features a 1/16"-27 NPTF thread size with an interrupted-thread design to reduce torque and prevent chip clogging. The spiral-flute geometry aids chip evacuation in through-hole applications. Constructed from V coated cobalt for wear resistance, it is suited for threading in hard materials such as stainless steel
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This OSG pipe tap features a 1/16"-27 NPTF thread size with an interrupted-thread design to reduce torque and prevent chip clogging. The spiral-flute geometry aids chip evacuation in through-hole applications. Constructed from V coated cobalt for wear resistance, it is suited for threading in hard materials such as stainless steel
This OSG pipe tap is designed for cutting internal threads in pipe fittings for BSPP connections. The interrupted-thread design reduces cutting torque and chip clogging, while the V-coating provides wear resistance and heat dissipation. Suitable for threading in tough materials such as stainless steel and alloy steels in industrial plumbing and hydraulic systems
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This OSG pipe tap is designed for cutting internal threads in pipe fittings for BSPP connections. The interrupted-thread design reduces cutting torque and chip clogging, while the V-coating provides wear resistance and heat dissipation. Suitable for threading in tough materials such as stainless steel and alloy steels in industrial plumbing and hydraulic systems