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OSG Thread Forming Tap: #1-64 UNC, H3 / 2B-3B, Modified Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: #1-64 UNC, H3 / 2B-3B, Modified Bottoming Chamfer

The OSG Thread Forming Tap (#1-64 UNC, MPN 1400100908) is a general purpose thread-forming tap with an H3 / 2B-3B tolerance, modified bottoming chamfer, and TiCN coated cobalt construction. This tool is designed for…

SKU 3G-OTH-236160

Brand
OSG
Item
Thread Forming Tap: #1-64 UNC, H3 / 2B-3B, Modified Bottoming Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400100908
Type
H3 / 2B-3B, Modified Bottoming Chamfer, TiCN Coated Cobalt
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Thread Forming Tap (#1-64 UNC, MPN 1400100908) is a general purpose thread-forming tap with an H3 / 2B-3B tolerance, modified bottoming chamfer, and TiCN coated cobalt construction. This tool is designed for forming internal threads in a range of materials, with the coating enhancing wear resistance and tool life.

Frequently Asked Questions

What is the OSG #1-64 UNC thread forming tap 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 applications requiring strong threads without chip evacuation, such as automotive and aerospace manufacturing. The TiCN coating extends tool life in abrasive materials.

What are the specifications of the OSG 1400100908 thread forming tap?

The OSG 1400100908 is a #1-64 UNC thread forming tap with an H3 / 2B-3B tolerance class. It features a modified bottoming chamfer and a TiCN coated cobalt construction. This tap is designed for general purpose thread forming in materials up to 850 °C hardness.

Where to buy OSG thread forming taps worldwide?

You can source OSG thread forming taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG 1400100908 tap.

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

Select the OSG tap based on thread size, material, and tolerance. For #1-64 UNC threads in ductile materials, use a forming tap with H3 / 2B-3B tolerance. The TiCN coating suits abrasive materials. Ensure the chamfer type matches your hole depth—modified bottoming for shallow blind holes.

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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