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OSG Thread Forming Tap: 1/2"-13 UNC, H6 / 2B-3B, Plug Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 1/2"-13 UNC, H6 / 2B-3B, Plug Chamfer

The OSG Thread Forming Tap (1/2"-13 UNC, MPN 1400143808) is a general-purpose thread-forming tap with a Plug Chamfer and TiCN Coated Cobalt construction. It is specified as H6 / 2B-3B, indicating a precision-ground…

SKU 3G-OTH-237727

Brand
OSG
Item
Thread Forming Tap: 1/2"-13 UNC, H6 / 2B-3B, Plug Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400143808
Type
H6 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt

Technical Documents

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

Product Description

The OSG Thread Forming Tap (1/2"-13 UNC, MPN 1400143808) is a general-purpose thread-forming tap with a Plug Chamfer and TiCN Coated Cobalt construction. It is specified as H6 / 2B-3B, indicating a precision-ground thread form suitable for producing Class 2B or 3B internal threads in a range of materials.

Frequently Asked Questions

What is OSG thread forming tap 1/2-13 UNC used for?

This OSG thread forming tap creates internal threads in ductile materials like aluminum, steel, and stainless steel without cutting chips. It is ideal for high-speed production environments where chip evacuation is problematic, such as automotive and general manufacturing.

What are the specifications of OSG thread forming tap 1/2-13 UNC?

This OSG tap has a 1/2-13 UNC thread size, H6 / 2B-3B tolerance, plug chamfer, and TiCN coated cobalt construction. The TiCN coating reduces friction and extends tool life in abrasive materials. Manufacturer part number is 1400143808.

Where to buy OSG thread forming tap 1/2-13 UNC worldwide?

3G Electric supplies this OSG thread forming tap to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this precision threading tool.

How to select the right thread forming tap for aluminum?

For aluminum, choose a thread forming tap with a TiCN or similar coating to reduce galling. This OSG tap with TiCN coating and H6 tolerance is suitable. Ensure the tap size matches the required thread class (2B-3B) and use proper lubrication for best results.

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: 1/2"-13 UNC, H6 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400143805)
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OSG Thread Forming Tap: 1/2"-13 UNC, H7 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400143908)
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OSG Thread Forming Tap: 1/2"-13 UNC, H4 / 2B-3B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400143608)
OSG Thread Forming Tap: 1/2"-13 UNC, H7 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400143905)
OSG
OSG Thread Forming Tap: 1/2"-13 UNC, H7 / 2B-3B, Plug Chamfer, TiN Coated Cobalt (MPN 1400143905)
OSG Thread Forming Tap: 1/2"-13 UNC, H7 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400143900)
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OSG Thread Forming Tap: 1/2"-13 UNC, H7 / 2B-3B, Plug Chamfer, Cobalt (MPN 1400143900)

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