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OSG Thread Forming Tap: #2-56 UNC, H4 / 2B-3B, Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: #2-56 UNC, H4 / 2B-3B, Bottoming Chamfer

The OSG Thread Forming Tap (#2-56 UNC, MPN 1400102408) is a general purpose thread-forming tap with an H4 / 2B-3B tolerance, bottoming chamfer, and TiCN coated cobalt construction.

SKU 3G-OTH-237935

Brand
OSG
Item
Thread Forming Tap: #2-56 UNC, H4 / 2B-3B, Bottoming Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400102408
Type
H4 / 2B-3B, Bottoming Chamfer, TiCN Coated Cobalt
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Thread Forming Tap (#2-56 UNC, MPN 1400102408) is a general purpose thread-forming tap with an H4 / 2B-3B tolerance, bottoming chamfer, and TiCN coated cobalt construction.

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 without cutting, reducing chip debris. It is ideal for general-purpose threading in automotive, aerospace, and industrial manufacturing 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, H4 / 2B-3B tolerance, bottoming chamfer, and TiCN-coated cobalt construction. The manufacturer part number is 1400102408. It is designed for general-purpose thread forming in a variety of materials.

Where to buy 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 global destinations as an industrial equipment distributor. Contact us for availability and lead times.

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

To select the correct OSG thread forming tap, match the thread size (e.g., #2-56 UNC), chamfer type (bottoming for blind holes), and coating (TiCN for abrasive materials). Ensure the H4 / 2B-3B tolerance fits your required thread class. Consult OSG's technical data for material-specific recommendations.

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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