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OSG Thread Forming Tap: #1-72 UNF, H3 / 2B-3B, Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: #1-72 UNF, H3 / 2B-3B, Bottoming Chamfer

SKU 3G-OTH-236526

Brand
OSG
Item
Thread Forming Tap: #1-72 UNF, H3 / 2B-3B, Bottoming Chamfer
Category
General Purpose Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400101500
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Thread Forming Tap #1-72 UNF used for?

The OSG Thread Forming Tap #1-72 UNF is used to create internal threads in metal without cutting, by displacing material. It is ideal for ductile materials like aluminum, brass, and low-carbon steel in precision manufacturing, automotive, and aerospace applications where chip-free threading is required.

What are the specifications of the OSG Thread Forming Tap #1-72 UNF?

This OSG thread forming tap has a #1-72 UNF thread size, H3 / 2B-3B tolerance class, and a bottoming chamfer. It is made from cobalt for durability and high-speed performance. The manufacturer part number is 1400101500, and it is designed for general-purpose thread forming in ductile materials.

Where to buy the OSG Thread Forming Tap #1-72 UNF worldwide?

You can source the OSG Thread Forming Tap #1-72 UNF through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this precision threading tool.

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

Select the OSG thread forming tap based on thread size (e.g., #1-72 UNF), material type (ductile metals only), and tolerance class (H3 / 2B-3B). Use a bottoming chamfer for blind holes. Ensure proper lubrication and machine speed per OSG guidelines to avoid tool breakage and achieve accurate threads.

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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