We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

OSG 1"-12 UNF Spiral-Point Extension Tap - Spiral-Point Extension Taps for Multiple Materials
OSGSpiral-Point Extension Taps for Multiple Materials

OSG 1"-12 UNF Spiral-Point Extension Tap

OSG Spiral-Point Extension Taps for Multiple Materials.

SKU 3G-OTH-402428

Brand
OSG
Item
1"-12 UNF Spiral-Point Extension Tap
Category
Spiral-Point Extension Taps for Multiple Materials
Available to Order
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Worldwide Shipping
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Technical specs
1-Day Quote
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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
1653505908

Technical Documents

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

Product Description

OSG Spiral-Point Extension Taps for Multiple Materials.

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 Extension Tap 1"-12 UNF used for?

The OSG Extension Tap is designed for threading blind holes and deep cavities in multiple materials. Its extended reach allows access to hard-to-reach areas, making it ideal for automotive, aerospace, and general machining applications where standard taps cannot reach.

What are the specifications of the OSG Extension Tap 1"-12 UNF?

This OSG tap has a 1"-12 UNF thread size, H6 tolerance, 3-flute design, and plug chamfer. It features a V coating on powdered metal construction for enhanced wear resistance. The manufacturer part number is 1653505908.

Where to buy the OSG Extension Tap 1"-12 UNF worldwide?

You can source the OSG Extension Tap 1"-12 UNF through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order reaches any location efficiently.

How to select the correct OSG Extension Tap for deep hole threading?

Select an OSG extension tap based on thread size, material, and reach required. For deep holes, ensure the tap length exceeds the hole depth. The V-coated powdered metal construction suits tough materials like steel and stainless steel. Always match the tap tolerance (e.g., H6) to your application's thread class.

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-point extension taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Spiral-point tap for through-hole threading in steel and stainless steel. Features H5 tolerance for 2B/3B thread classes, plug chamfer, 3 flutes, and V coated powdered metal construction. Thread size: 15/16"-20 UNEF
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