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OSG Thread Forming Tap: 1/2"-13 UNC, H8 / 2B-3B, Modified Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 1/2"-13 UNC, H8 / 2B-3B, Modified Bottoming Chamfer

The OSG Thread Forming Tap (1/2"-13 UNC, MPN 1400143100) is a general-purpose, cobalt-steel tap with an H8 / 2B-3B tolerance and a modified bottoming chamfer. It is designed for thread forming in a range of…

SKU 3G-OTH-238212

Brand
OSG
Item
Thread Forming Tap: 1/2"-13 UNC, H8 / 2B-3B, Modified Bottoming Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400143100
Type
H8 / 2B-3B, Modified Bottoming Chamfer, Cobalt
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Thread Forming Tap (1/2"-13 UNC, MPN 1400143100) is a general-purpose, cobalt-steel tap with an H8 / 2B-3B tolerance and a modified bottoming chamfer. It is designed for thread forming in a range of materials, offering a durable solution for creating internal threads without cutting chips.

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 ductile materials like aluminum, brass, and low-carbon steel. It is ideal for CNC and manual tapping applications where chip-free threading is required, common in automotive and general manufacturing.

What are the specifications of the OSG Thread Forming Tap 1400143100?

The OSG thread forming tap has a 1/2"-13 UNC thread size, H8 / 2B-3B tolerance, modified bottoming chamfer, and is made from cobalt. The manufacturer part number is 1400143100. It is designed for general purpose thread forming in a variety of materials.

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

You can source the OSG thread forming tap 1400143100 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct OSG tap for your threading needs.

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

Select the OSG thread forming tap based on thread size (1/2"-13 UNC), tolerance class (H8 / 2B-3B), and material. For ductile materials, use a modified bottoming chamfer. Ensure the tap matches your hole size and machine capability. 3G Electric can assist with sourcing the right OSG tap.

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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