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OSG Thread Forming Tap: 1/2"-13 UNC, H11 / 2B, Plug Chamfer, Cobalt (MPN 1400144300) - Oversized Thread-Forming Taps
OSGOversized Thread-Forming Taps

OSG Thread Forming Tap: 1/2"-13 UNC, H11 / 2B, Plug Chamfer, Cobalt (MPN 1400144300)

SKU 3G-OTH-281512

Brand
OSG
Item
Thread Forming Tap: 1/2"-13 UNC, H11 / 2B, Plug Chamfer, Cobalt
Category
Oversized Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400144300
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Thread Forming Tap 1/2"-13 UNC used for?

This OSG thread forming tap is used to create internal threads in metal without cutting, displacing material instead. It is ideal for ductile materials like aluminum, steel, and stainless steel in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG Thread Forming Tap 1/2"-13 UNC?

This OSG tap has a 1/2"-13 UNC thread size, H11 tolerance for 2B class fit, plug chamfer, and is made of cobalt high-speed steel. The manufacturer part number is 1400144300. It is designed for through-hole or blind-hole threading in tough materials.

Where to buy the OSG Thread Forming Tap 1/2"-13 UNC worldwide?

You can source the OSG Thread Forming Tap 1/2"-13 UNC worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this item.

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

Select based on thread size (1/2"-13 UNC), material hardness, and hole type. For ductile materials, use a forming tap like this OSG cobalt model. Ensure the tap tolerance (H11) matches the required thread class (2B). 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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