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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-270973

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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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
1657502008

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 1/16"-27 NPT pipe tap used for?

This OSG pipe tap is used for cutting 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.

What are the specifications of the OSG pipe tap MPN 1657502008?

The OSG pipe tap MPN 1657502008 has a thread size of 1/16"-27 NPT, 3 flutes, interrupted thread design, and is made of V-coated cobalt steel. It is designed for NPT pipe threads and is suitable for manual or machine tapping in industrial applications.

Where to buy the OSG 1/16"-27 NPT pipe tap worldwide?

You can source the OSG 1/16"-27 NPT pipe tap worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this and other OSG cutting tools.

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

To select the correct OSG pipe tap, match the thread size (e.g., 1/16"-27 NPT) and material to your workpiece. For harder materials like stainless steel, choose a cobalt or V-coated tap like this model. Ensure the tap has the correct flute count and interrupted thread design for chip evacuation and reduced torque.

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 Spiral Flute Tap: 5/16"-18 UNC, 2B, 3 Flute, Bottoming Chamfer, TiN Coated High Speed Steel (MPN 2985805)
OSG
OSG Spiral Flute Tap: 5/16"-18 UNC, 2B, 3 Flute, Bottoming Chamfer, TiN Coated High Speed Steel (MPN 2985805)
OSG Spiral Flute Tap: 3/8"-16 UNC, 2B, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN 2986000)
OSG
OSG Spiral Flute Tap: 3/8"-16 UNC, 2B, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN 2986000)
OSG Spiral Flute Tap: 3/8"-16 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1430800)
OSG
OSG Spiral Flute Tap: 3/8"-16 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1430800)
General purpose spiral-flute tap for threading blind holes. Spiral flute design lifts chips upward to prevent clogging. Thread size 3/8"-16 UNC, 2B class of fit, 3 flutes, modified bottoming chamfer
OSG
General purpose spiral-flute tap for threading blind holes. Spiral flute design lifts chips upward to prevent clogging. Thread size 3/8"-16 UNC, 2B class of fit, 3 flutes, modified bottoming chamfer
General purpose spiral-flute tap for threading blind holes. Spiral flute design evacuates chips upward to prevent clogging. Made of high-speed steel with bottoming chamfer for threading to the bottom of a hole. Thread size 7/16"-20 UNF, class 2B fit, 3 flutes
OSG
General purpose spiral-flute tap for threading blind holes. Spiral flute design evacuates chips upward to prevent clogging. Made of high-speed steel with bottoming chamfer for threading to the bottom of a hole. Thread size 7/16"-20 UNF, class 2B fit, 3 flutes
General purpose spiral-flute tap for threading blind holes in steel and cast iron. 3/8"-16 UNC thread size, H3 / 2B-3B tolerance, plug chamfer, black oxide finish on high speed steel, 3-flute design lifts chips upward to prevent clogging
OSG
General purpose spiral-flute tap for threading blind holes in steel and cast iron. 3/8"-16 UNC thread size, H3 / 2B-3B tolerance, plug chamfer, black oxide finish on high speed steel, 3-flute design lifts chips upward to prevent clogging

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