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OSG Pipe Tap: 3/8"-18 NPT, 4 Flute, Interrupted Thread, V Coated Cobalt (MPN 1657510008) - Interrupted-Thread Spiral-Flute Pipe Taps
OSGInterrupted-Thread Spiral-Flute Pipe Taps

OSG Pipe Tap: 3/8"-18 NPT, 4 Flute, Interrupted Thread, V Coated Cobalt (MPN 1657510008)

OSG Interrupted-Thread Spiral-Flute Pipe Taps.

SKU 3G-OTH-270970

Brand
OSG
Item
Pipe Tap: 3/8"-18 NPT, 4 Flute, Interrupted Thread, V Coated Cobalt
Category
Interrupted-Thread Spiral-Flute Pipe Taps
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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
1657510008

Technical Documents

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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 the OSG 1657510008 pipe tap used for?

The OSG 1657510008 is a 3/8"-18 NPT interrupted-thread spiral-flute pipe tap designed for threading tapered pipe threads in hard materials. It is commonly used in industrial plumbing, hydraulic systems, and maintenance applications where reliable thread sealing is required.

What are the specifications of the OSG 1657510008 pipe tap?

The OSG 1657510008 is a 3/8"-18 NPT pipe tap with 4 flutes, an interrupted thread design, and a V-coated cobalt construction. The manufacturer part number is 1657510008. It is engineered for threading in tough materials such as stainless steel and alloy steels.

Where to buy the OSG 1657510008 pipe tap worldwide?

You can source the OSG 1657510008 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 item.

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

To select the correct OSG pipe tap, match the thread size and pitch to your application—here 3/8"-18 NPT. Consider material hardness: the V-coated cobalt version suits tough alloys. Interrupted-thread taps reduce torque and chip load. Always verify the tap's flute count and coating for your specific job.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
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 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
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: 1/16"-27 NPT, 3 Flute, Interrupted Thread, V Coated Cobalt (MPN 1657501008)
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OSG Pipe Tap: 1/16"-27 NPT, 3 Flute, Interrupted Thread, V Coated Cobalt (MPN 1657501008)
OSG Pipe Tap: 1/4"-18 NPTF, 3 Flute, Interrupted Thread, V Coated Cobalt (MPN 1657104008)
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OSG Pipe Tap: 1/4"-18 NPTF, 3 Flute, Interrupted Thread, V Coated Cobalt (MPN 1657104008)
OSG Pipe Tap: 3/8"-18 NPTF, 4 Flute, Interrupted Thread, V Coated Cobalt (MPN 1657105008)
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OSG Pipe Tap: 3/8"-18 NPTF, 4 Flute, Interrupted Thread, V Coated Cobalt (MPN 1657105008)
OSG Pipe Tap: 1/8"-27 NPTF, 3 Flute, Interrupted Thread, V Coated Cobalt (MPN 1657103008)
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OSG Pipe Tap: 1/8"-27 NPTF, 3 Flute, Interrupted Thread, V Coated Cobalt (MPN 1657103008)

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This OSG pipe tap is designed for threading BSPP (British Standard Parallel Pipe) ports. The interrupted-thread design reduces cutting torque and improves chip evacuation. The V-coated cobalt construction enhances wear resistance. Typical applications include threading in steel, stainless steel, and other ferrous materials for hydraulic systems, pneumatic equipment, and fluid power components
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