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

3G Electric
RFQ CartGet a QuoteSign inSign up
Image not available
OSGSpiral-Flute Pipe Taps

OSG 1/2"-14 BSPP Spiral-Flute Pipe Tap, 4 Flute, V Coated Cobalt

OSG Spiral-Flute Pipe Taps.

SKU 3G-OTH-275165

Brand
OSG
Item
1/2"-14 BSPP Spiral-Flute Pipe Tap, 4 Flute, V Coated Cobalt
Category
Spiral-Flute Pipe Taps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

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
1658004008

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

OSG Spiral-Flute Pipe Taps.

Frequently Asked Questions

What is the OSG 1/2"-14 BSPP pipe tap used for?

This OSG spiral-flute pipe tap is used for threading BSPP (British Standard Parallel Pipe) ports in metal components. It is commonly applied in hydraulic systems, pneumatic equipment, and fluid power assemblies where leak-proof parallel threads are required.

What are the specifications of the OSG pipe tap MPN 1658004008?

The OSG pipe tap MPN 1658004008 has a 1/2"-14 BSPP thread size, 4 flutes, and a V-coated cobalt construction. It is designed for threading parallel pipe ports in steel, stainless steel, and other ferrous materials. The V-coating reduces friction and extends tool life.

Where to buy the OSG 1/2"-14 BSPP pipe tap worldwide?

You can source the OSG 1/2"-14 BSPP pipe tap from 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.

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

To select the correct OSG pipe tap, match the thread size (e.g., 1/2"-14 BSPP) and type (parallel vs. tapered) to your application. For through holes, use a spiral-flute tap like this OSG model. For blind holes, consider a spiral-point tap. Always verify material compatibility with the V-coated cobalt design.

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 spiral-flute 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 →

Compatible alternatives & equivalents

Cross-referenced by specification & description
This OSG pipe tap is designed for threading BSPP (British Standard Parallel Pipe) ports. The interrupted-thread geometry reduces cutting torque and improves chip evacuation. The V-coated cobalt construction provides wear resistance. Suitable for threading parallel pipe threads in steel, stainless steel, and other ferrous materials
OSG
This OSG pipe tap is designed for threading BSPP (British Standard Parallel Pipe) ports. The interrupted-thread geometry reduces cutting torque and improves chip evacuation. The V-coated cobalt construction provides wear resistance. Suitable for threading parallel pipe threads in steel, stainless steel, and other ferrous materials
This OSG pipe tap is designed for threading BSPP (British Standard Parallel Pipe) ports. The interrupted-thread geometry reduces cutting torque and chip clogging, making it suitable for through-hole threading in steel, stainless steel, and alloy materials. The V-coated cobalt construction provides wear resistance and heat dissipation for extended tool life in industrial piping applications
OSG
This OSG pipe tap is designed for threading BSPP (British Standard Parallel Pipe) ports. The interrupted-thread geometry reduces cutting torque and chip clogging, making it suitable for through-hole threading in steel, stainless steel, and alloy materials. The V-coated cobalt construction provides wear resistance and heat dissipation for extended tool life in industrial piping applications
This interrupted-thread spiral-flute pipe tap is designed for cutting internal threads in pipe fittings. The interrupted-thread geometry reduces cutting torque and minimizes chip clogging. Suitable for threading through-holes in pipe applications requiring wear resistance
OSG
This interrupted-thread spiral-flute pipe tap is designed for cutting internal threads in pipe fittings. The interrupted-thread geometry reduces cutting torque and minimizes chip clogging. Suitable for threading through-holes in pipe applications requiring wear resistance
This OSG pipe tap is designed for threading tapered pipe threads in metal components, specifically 3/4"-14 BSPT connections. The interrupted-thread design reduces cutting torque and chip clogging, while the V-coated cobalt construction provides heat resistance for threading tough materials. Suitable for industrial applications such as hydraulic systems, pneumatic lines, and fluid-handling equipment where leak-proof joints are required
OSG
This OSG pipe tap is designed for threading tapered pipe threads in metal components, specifically 3/4"-14 BSPT connections. The interrupted-thread design reduces cutting torque and chip clogging, while the V-coated cobalt construction provides heat resistance for threading tough materials. Suitable for industrial applications such as hydraulic systems, pneumatic lines, and fluid-handling equipment where leak-proof joints are required
OSG
OSG
This OSG pipe tap cuts 3/4"-14 NPT internal threads in metal pipes and fittings. The interrupted-thread design reduces torque and chip buildup, while the spiral-flute geometry aids chip evacuation. V-coated cobalt construction provides wear resistance for threading in tough materials. Suitable for industrial plumbing, hydraulic systems, and gas-line installations requiring a tapered thread seal
This OSG pipe tap features a 1"-11 BSPP thread size with an interrupted-thread design to reduce cutting torque and improve chip evacuation. The V-coated cobalt construction enhances wear resistance for threading ferrous materials such as steel and stainless steel. With 4 spiral flutes, it is suitable for through-hole threading in industrial pipe port applications
OSG
This OSG pipe tap features a 1"-11 BSPP thread size with an interrupted-thread design to reduce cutting torque and improve chip evacuation. The V-coated cobalt construction enhances wear resistance for threading ferrous materials such as steel and stainless steel. With 4 spiral flutes, it is suitable for through-hole threading in industrial pipe port applications

More from OSG

View all OSG parts →
OSG
OSG
Spiral-flute pipe tap for threading BSPP parallel pipe threads. Made from cobalt with a V coating for heat resistance and extended tool life. Designed for through-hole threading in industrial piping systems
OSG
OSG
This spiral-flute pipe tap cuts internal BSPP (British Standard Parallel Pipe) threads in metal components. The 4-flute design aids chip evacuation in through-hole applications. V-coated cobalt construction provides wear resistance for threading steel, stainless steel, and alloys
OSG
OSG
Spiral-flute pipe tap for threading BSPP parallel ports. 1/8"-28 thread size, 3-flute design, V coated cobalt construction. Used for through-hole threading in steel, stainless steel, and cast iron. Common in hydraulic and pneumatic systems
OSG
OSG
This OSG spiral-flute pipe tap is designed for threading BSPP (British Standard Parallel Pipe) ports in industrial piping systems. It features a 3/4"-14 thread size, 4 flutes, and V-coated cobalt construction for wear resistance. Suitable for creating leak-proof threads in hydraulic, pneumatic, and fluid-handling applications
OSG
OSG
Spiral-flute pipe tap for threading BSPP parallel ports in metal components. 1/4"-19 thread size with 3 flutes for chip evacuation. V-coated cobalt construction for wear resistance. Used in hydraulic, pneumatic, and fluid-handling systems