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OSG Thread Forming Tap: 1/2"-13 UNC, H12 / 2B, Plug Chamfer - Oversized Thread-Forming Taps
OSGOversized Thread-Forming Taps

OSG Thread Forming Tap: 1/2"-13 UNC, H12 / 2B, Plug Chamfer

OSG Oversized Thread-Forming Taps.

SKU 3G-OTH-281678

Brand
OSG
Item
Thread Forming Tap: 1/2"-13 UNC, H12 / 2B, Plug Chamfer
Category
Oversized Thread-Forming 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
1400144408

Technical Documents

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

Product Description

OSG Oversized Thread-Forming 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 thread forming tap used for?

An OSG thread forming tap creates internal threads by displacing material rather than cutting it. This TiCN coated cobalt tap is ideal for ductile materials like aluminum, steel, and stainless steel, producing stronger, burr-free threads in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG 1/2"-13 UNC thread forming tap?

This OSG tap has a 1/2"-13 UNC thread size, H12 / 2B tolerance, plug chamfer, and TiCN coating on cobalt steel. The manufacturer part number is 1400144408. It is an oversized thread-forming tap designed for precise thread forming in demanding industrial environments.

Where to buy OSG thread forming taps worldwide?

You can source OSG thread forming taps worldwide through 3G Electric, a global industrial equipment distributor since 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this and other OSG tooling.

How to select the right OSG thread forming tap for your application?

Select an OSG thread forming tap based on material type, thread size, and tolerance. For ductile materials, use a forming tap with TiCN coating for longer life. Match the tap's H limit (e.g., H12 / 2B) to your required thread class. Consult OSG's technical data for optimal speeds and lubrication.

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 oversized thread-forming 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
This OSG oversized thread-forming tap creates internal threads by displacing material, producing stronger, burr-free threads in ductile materials. It features a 1/2"-13 UNC thread size, H12 / 2B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for general manufacturing applications requiring oversized pitch diameter threads
OSG
This OSG oversized thread-forming tap creates internal threads by displacing material, producing stronger, burr-free threads in ductile materials. It features a 1/2"-13 UNC thread size, H12 / 2B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for general manufacturing applications requiring oversized pitch diameter threads
This oversized thread-forming tap from OSG is designed for creating internal threads in ductile materials such as aluminum, steel, and stainless steel. It features a 1/2"-13 UNC thread size, H12 / 2B tolerance, plug chamfer, and is made of cobalt steel. The forming process eliminates chips and produces stronger threads, suitable for general manufacturing applications
OSG
This oversized thread-forming tap from OSG is designed for creating internal threads in ductile materials such as aluminum, steel, and stainless steel. It features a 1/2"-13 UNC thread size, H12 / 2B tolerance, plug chamfer, and is made of cobalt steel. The forming process eliminates chips and produces stronger threads, suitable for general manufacturing applications
This oversized thread-forming tap creates internal threads by displacing material, suitable for ductile materials. It features a 9/16"-12 UNC thread size, H12 / 2B tolerance, plug chamfer, and TiCN coating on cobalt steel. Commonly used in general manufacturing applications requiring precise thread forming
OSG
This oversized thread-forming tap creates internal threads by displacing material, suitable for ductile materials. It features a 9/16"-12 UNC thread size, H12 / 2B tolerance, plug chamfer, and TiCN coating on cobalt steel. Commonly used in general manufacturing applications requiring precise thread forming
OSG Thread Forming Tap: 9/16"-12 UNC, H12 / 2B, Plug Chamfer, TiN Coated Cobalt (MPN 1400148005)
OSG
OSG Thread Forming Tap: 9/16"-12 UNC, H12 / 2B, Plug Chamfer, TiN Coated Cobalt (MPN 1400148005)
This oversized thread-forming tap creates internal threads in ductile materials without cutting, eliminating chips and producing stronger threads. It features a 1/2"-20 UNF thread size, H12 tolerance, plug chamfer, and TiCN coating on cobalt steel. Suitable for use in automotive, aerospace, and general manufacturing applications
OSG
This oversized thread-forming tap creates internal threads in ductile materials without cutting, eliminating chips and producing stronger threads. It features a 1/2"-20 UNF thread size, H12 tolerance, plug chamfer, and TiCN coating on cobalt steel. Suitable for use in automotive, aerospace, and general manufacturing applications
OSG Thread Forming Tap: 1/2"-13 UNC, H12 / 2B, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400143508)
OSG
OSG Thread Forming Tap: 1/2"-13 UNC, H12 / 2B, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400143508)

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Oversized thread-forming tap for creating internal threads in ductile materials without cutting, reducing chip debris. Features 7/16"-14 UNC thread size, H11 tolerance for 2B class fit, plug chamfer, and cobalt high-speed steel construction. Suitable for through-hole or blind-hole threading in production environments
OSG
Oversized thread-forming tap for creating internal threads in ductile materials without cutting, reducing chip debris. Features 7/16"-14 UNC thread size, H11 tolerance for 2B class fit, plug chamfer, and cobalt high-speed steel construction. Suitable for through-hole or blind-hole threading in production environments
This oversized thread-forming tap from OSG creates internal threads by displacing material, producing strong, burr-free threads without chips. It features a 1/2"-13 UNC thread size, H11 tolerance for 2B class fit, plug chamfer, and TiCN coating on cobalt steel. Suitable for use in ductile materials such as aluminum, brass, and low-carbon steel in production environments
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This oversized thread-forming tap from OSG creates internal threads by displacing material, producing strong, burr-free threads without chips. It features a 1/2"-13 UNC thread size, H11 tolerance for 2B class fit, plug chamfer, and TiCN coating on cobalt steel. Suitable for use in ductile materials such as aluminum, brass, and low-carbon steel in production environments
Oversized thread-forming tap for creating internal threads by material displacement. Features H12 / 2B tolerance, modified bottoming chamfer, and TiN coated cobalt construction. Suitable for ductile materials in general manufacturing and automotive applications
OSG
Oversized thread-forming tap for creating internal threads by material displacement. Features H12 / 2B tolerance, modified bottoming chamfer, and TiN coated cobalt construction. Suitable for ductile materials in general manufacturing and automotive applications
This oversized thread-forming tap is designed for forming internal threads in ductile materials such as aluminum, brass, and low-carbon steel. It features a plug chamfer for versatile through-hole and blind-hole threading. The black oxide cobalt finish provides wear resistance. Thread size: 3/4"-10 UNC, tolerance class H11 / 2B-3B
OSG
This oversized thread-forming tap is designed for forming internal threads in ductile materials such as aluminum, brass, and low-carbon steel. It features a plug chamfer for versatile through-hole and blind-hole threading. The black oxide cobalt finish provides wear resistance. Thread size: 3/4"-10 UNC, tolerance class H11 / 2B-3B
This OSG oversized thread-forming tap creates internal threads by displacing material rather than cutting, producing stronger, burr-free threads. It features a 1/2"-13 UNC thread size, H12 / 2B tolerance, plug chamfer, and black oxide cobalt finish. Suitable for ductile materials such as aluminum, brass, and low-carbon steel in general manufacturing applications
OSG
This OSG oversized thread-forming tap creates internal threads by displacing material rather than cutting, producing stronger, burr-free threads. It features a 1/2"-13 UNC thread size, H12 / 2B tolerance, plug chamfer, and black oxide cobalt finish. Suitable for ductile materials such as aluminum, brass, and low-carbon steel in general manufacturing applications
This OSG thread-forming tap creates internal threads by displacing material, producing stronger, burr-free threads in ductile materials. It features a 1/2"-20 UNF thread size, H12 tolerance, modified bottoming chamfer, and is made from cobalt high-speed steel. Suitable for applications such as automotive, aerospace, and general manufacturing where precise dimensional control is required
OSG
This OSG thread-forming tap creates internal threads by displacing material, producing stronger, burr-free threads in ductile materials. It features a 1/2"-20 UNF thread size, H12 tolerance, modified bottoming chamfer, and is made from cobalt high-speed steel. Suitable for applications such as automotive, aerospace, and general manufacturing where precise dimensional control is required
This OSG oversized thread-forming tap is designed for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. It features a modified bottoming chamfer and is made from cobalt for enhanced wear resistance. The tap is specified as H12 / 2B tolerance class and is suitable for applications requiring strong, burr-free threads
OSG
This OSG oversized thread-forming tap is designed for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. It features a modified bottoming chamfer and is made from cobalt for enhanced wear resistance. The tap is specified as H12 / 2B tolerance class and is suitable for applications requiring strong, burr-free threads
This oversized thread-forming tap creates internal threads by displacing material, producing stronger, burr-free threads in ductile materials. It features a 5/8"-18 UNF thread size, H12 / 2B tolerance, plug chamfer, and TiCN coating on cobalt steel. Suitable for applications requiring precise thread forming in industrial environments
OSG
This oversized thread-forming tap creates internal threads by displacing material, producing stronger, burr-free threads in ductile materials. It features a 5/8"-18 UNF thread size, H12 / 2B tolerance, plug chamfer, and TiCN coating on cobalt steel. Suitable for applications requiring precise thread forming in industrial environments