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OSG Thread Forming Tap: 1/4"-28 UNF, H6 / 2B-3B, Bottoming Chamfer - High-Performance Thread-Forming Taps for Multiple Materials
OSGHigh-Performance Thread-Forming Taps for Multiple Materials

OSG Thread Forming Tap: 1/4"-28 UNF, H6 / 2B-3B, Bottoming Chamfer

The OSG Thread Forming Tap (1/4"-28 UNF) is a high-performance thread-forming tap for multiple materials, featuring a Bottoming Chamfer and V Coated Cobalt construction. It is specified as H6 / 2B-3B (MPN…

SKU 3G-OTH-241986

Brand
OSG
Item
Thread Forming Tap: 1/4"-28 UNF, H6 / 2B-3B, Bottoming Chamfer
Category
High-Performance Thread-Forming Taps for Multiple Materials
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
1625014816
Type
H6 / 2B-3B, Bottoming Chamfer, V Coated Cobalt

Technical Documents

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

Product Description

The OSG Thread Forming Tap (1/4"-28 UNF) is a high-performance thread-forming tap for multiple materials, featuring a Bottoming Chamfer and V Coated Cobalt construction. It is specified as H6 / 2B-3B (MPN 1625014816), delivering precision thread forming for industrial applications.

Frequently Asked Questions

What is the OSG Thread Forming Tap 1/4"-28 UNF used for?

This OSG thread forming tap is used to create internal threads in ductile materials such as steel, aluminum, and brass without cutting chips. It is ideal for high-speed production environments where chip evacuation is problematic, including automotive and aerospace applications.

What are the specifications of the OSG Thread Forming Tap 1625014816?

The OSG thread forming tap has a thread size of 1/4"-28 UNF, a thread limit of H6 / 2B-3B, and a bottoming chamfer. It features a V coated cobalt construction for enhanced wear resistance and is designed for multiple materials.

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 this MPN 1625014816.

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

Select an OSG thread forming tap based on thread size, pitch, and material. For 1/4"-28 UNF threads in steel or aluminum, use a bottoming chamfer tap for blind holes. Ensure the thread limit (H6 / 2B-3B) matches your required fit class. Consult OSG's technical data for optimal speeds and lubrication.

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 high-performance thread-forming taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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