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OSG Thread Forming Tap: #2-56 UNC, H2 / 2B-3B, Modified Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: #2-56 UNC, H2 / 2B-3B, Modified Bottoming Chamfer

The OSG Thread Forming Tap (#2-56 UNC, MPN 1400102501) is a general purpose thread-forming tap with an H2 / 2B-3B tolerance, modified bottoming chamfer, and black oxide cobalt finish. This tool is designed for…

SKU 3G-OTH-237884

Brand
OSG
Item
Thread Forming Tap: #2-56 UNC, H2 / 2B-3B, Modified Bottoming Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400102501
Type
H2 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt

Technical Documents

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

Product Description

The OSG Thread Forming Tap (#2-56 UNC, MPN 1400102501) is a general purpose thread-forming tap with an H2 / 2B-3B tolerance, modified bottoming chamfer, and black oxide cobalt finish. This tool is designed for forming internal threads in ductile materials without cutting, reducing chip evacuation issues.

Frequently Asked Questions

What is the OSG Thread Forming Tap #2-56 UNC used for?

The OSG Thread Forming Tap #2-56 UNC is used to create internal threads in metal or plastic without cutting, reducing chip debris. It is ideal for general-purpose threading in automotive, aerospace, and manufacturing applications where strong, precise threads are required.

What are the specifications of the OSG Thread Forming Tap #2-56 UNC?

This OSG tap has a #2-56 UNC thread size, H2 / 2B-3B tolerance, modified bottoming chamfer, and black oxide cobalt finish. The manufacturer part number is 1400102501. It is designed for general-purpose thread forming in materials up to 850 °C.

Where to buy the OSG Thread Forming Tap #2-56 UNC worldwide?

You can source the OSG Thread Forming Tap #2-56 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 OSG tap.

How to select the correct OSG Thread Forming Tap for my application?

Select the OSG Thread Forming Tap based on thread size, material, and tolerance. For #2-56 UNC threads, use this H2 / 2B-3B tap for general-purpose forming. Ensure the tap matches your hole size and material hardness. 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

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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Cross-referenced by specification & description
OSG Thread Forming Tap: #2-56 UNC, H2 / 2B-3B, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400102508)
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OSG Thread Forming Tap: #2-56 UNC, H2 / 2B-3B, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400102508)
OSG Thread Forming Tap: #3-48 UNC, H3 / 2B-3B, Modified Bottoming Chamfer, Cobalt (MPN 1400103800)
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OSG Thread Forming Tap: #3-48 UNC, H3 / 2B-3B, Modified Bottoming Chamfer, Cobalt (MPN 1400103800)
OSG Thread Forming Tap: #2-56 UNC, H5 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400102801)
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OSG Thread Forming Tap: #2-56 UNC, H5 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400102801)
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OSG Thread Forming Tap: #0-80 UNF, H3 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400100301)
OSG Thread Forming Tap: #3-48 UNC, H3 / 2B-3B, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400103808)
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OSG Thread Forming Tap: #3-48 UNC, H3 / 2B-3B, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400103808)
OSG Thread Forming Tap: #3-48 UNC, H3 / 2B-3B, Modified Bottoming Chamfer, TiN Coated Cobalt (MPN 1400103805)
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OSG Thread Forming Tap: #3-48 UNC, H3 / 2B-3B, Modified Bottoming Chamfer, TiN Coated Cobalt (MPN 1400103805)

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