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OSG #2-56 UNC General Purpose Thread-Forming Tap - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG #2-56 UNC General Purpose Thread-Forming Tap

<p>The OSG #2-56 UNC General Purpose Thread-Forming Tap (MPN 1400102808) is a high-performance tool designed for producing strong threads in a variety of materials. Featuring a modified bottoming chamfer, it is ideal…

SKU 3G-OTH-238476

Brand
OSG
Item
#2-56 UNC General Purpose Thread-Forming Tap
Part Number
1400102808
Category
General Purpose Thread-Forming Taps
Available to Order
Also known as:1400102808OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
1400102808
Type
H5 / 2B, Modified Bottoming Chamfer, TiCN Coated Cobalt

Technical Documents

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

Product Description

<p>The OSG #2-56 UNC General Purpose Thread-Forming Tap (MPN 1400102808) is a high-performance tool designed for producing strong threads in a variety of materials. Featuring a modified bottoming chamfer, it is ideal for blind holes, while the TiCN coating on cobalt steel enhances wear resistance and tool life. With an H5 tolerance and 2B class of fit, this tap ensures precise thread dimensions.</p><p>This tap is suitable for general purpose threading applications in industries such as automotive, aerospace, and general manufacturing. For procurement professionals in Singapore, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What does the H5 / 2B specification mean for this tap?

H5 refers to the tap's thread limit (pitch diameter tolerance), indicating a precise fit. 2B is the class of fit for the internal thread, which is a standard medium fit. This combination ensures accurate threading for general purpose applications.

Is this tap suitable for blind holes?

Yes, it has a modified bottoming chamfer, which allows it to thread closer to the bottom of a blind hole compared to a plug chamfer, while still providing reasonable strength.

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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