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OSG Thread Forming Tap: 9/16"-12 UNC, H9 / 2B-3B, Modified Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 9/16"-12 UNC, H9 / 2B-3B, Modified Bottoming Chamfer

The OSG Thread Forming Tap (9/16"-12 UNC, MPN 1400146805) is a general-purpose thread-forming tap with a Modified Bottoming Chamfer and TiN Coated Cobalt construction, rated H9 / 2B-3B. 3G Electric interprets your…

SKU 3G-OTH-238510

Brand
OSG
Item
Thread Forming Tap: 9/16"-12 UNC, H9 / 2B-3B, Modified Bottoming Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400146805
Type
H9 / 2B-3B, Modified Bottoming Chamfer, TiN Coated Cobalt
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Thread Forming Tap (9/16"-12 UNC, MPN 1400146805) is a general-purpose thread-forming tap with a Modified Bottoming Chamfer and TiN Coated Cobalt construction, rated H9 / 2B-3B. 3G Electric interprets your demand for this precision tool, sourcing it across our 14 industrial departments and backing it with specialist expertise in combustion, pumps, and controls.

Frequently Asked Questions

What is the OSG Thread Forming Tap 9/16"-12 UNC used for?

This OSG thread forming tap is used to create internal threads in metal without cutting, which eliminates chips and produces stronger threads. It is ideal for ductile materials such as aluminum, low-carbon steel, and brass in general-purpose manufacturing and maintenance applications.

What are the specifications of the OSG Thread Forming Tap 9/16"-12 UNC?

This tap has a 9/16"-12 UNC thread size, a modified bottoming chamfer, and a TiN coated cobalt construction. It is rated H9 / 2B-3B for thread class tolerance. The manufacturer part number is 1400146805. It is designed for through or blind holes in ductile materials.

Where to buy the OSG Thread Forming Tap 9/16"-12 UNC worldwide?

3G Electric supplies the OSG Thread Forming Tap 9/16"-12 UNC worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this and other OSG taps.

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

Select a thread forming tap based on material type, thread size, and tolerance. For ductile materials like aluminum or steel, use a forming tap with TiN coating for longer life. Ensure the tap's thread class (e.g., H9 / 2B-3B) matches your hole tolerance. Consult OSG's technical data for specific feed and speed 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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