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OSG #12-28 UNF General Purpose Thread-Forming Tap, TiN Coated Cobalt - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG #12-28 UNF General Purpose Thread-Forming Tap, TiN Coated Cobalt

The OSG Thread Forming Tap (#12-28 UNF, MPN 1400124205) is a general-purpose thread-forming tap with an H6 / 2B-3B tolerance, modified bottoming chamfer, and TiN coated cobalt construction. This tool is designed for…

SKU 3G-OTH-236496

Brand
OSG
Item
#12-28 UNF General Purpose Thread-Forming Tap, TiN Coated Cobalt
Part Number
1400124205
Category
General Purpose Thread-Forming Taps
Available to Order
Also known as:1400124205OSG
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Technical Specifications

OSG
Manufacturer Part Number
1400124205
Type
H6 / 2B-3B, Modified Bottoming Chamfer, TiN Coated Cobalt

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

Product Description

The OSG Thread Forming Tap (#12-28 UNF, MPN 1400124205) is a general-purpose thread-forming tap with an H6 / 2B-3B tolerance, modified bottoming chamfer, and TiN coated cobalt construction. This tool is designed for forming internal threads in a range of materials, offering a durable, coated solution for precision threading applications.

Frequently Asked Questions

What is the OSG Thread Forming Tap #12-28 UNF used for?

This OSG thread forming tap is used to create internal threads in ductile materials such as aluminum, brass, and low-carbon steel. It is ideal for automotive, aerospace, and general manufacturing applications where chip-free threading and high thread strength are required.

What are the specifications of the OSG Thread Forming Tap #12-28 UNF?

The OSG Thread Forming Tap has a #12-28 UNF thread size, H6 / 2B-3B tolerance, modified bottoming chamfer, and TiN coated cobalt construction. The manufacturer part number is 1400124205. It is designed for general purpose thread forming in a variety of materials.

Where to buy the OSG Thread Forming Tap #12-28 UNF worldwide?

You can source the OSG Thread Forming Tap #12-28 UNF worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct OSG thread forming tap for my application?

Select the OSG thread forming tap based on thread size, tolerance class, and material. For #12-28 UNF threads, use this TiN coated cobalt tap for materials like aluminum or steel. Ensure the hole size matches the tap's specifications. Consult OSG's technical data for optimal performance.

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
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OSG Products

3G Electric supplies OSG general purpose 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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