We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

OSG Thread Forming Tap: 1/4"-28 UNF, H2 / 2B-3B, Modified Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 1/4"-28 UNF, H2 / 2B-3B, Modified Bottoming Chamfer

The OSG Thread Forming Tap (1/4"-28 UNF) is a general-purpose thread-forming tap with an H2 / 2B-3B tolerance, modified bottoming chamfer, and TiCN-coated cobalt construction (MPN 1400128208). 3G Electric sources…

SKU 3G-OTH-236932

Brand
OSG
Item
Thread Forming Tap: 1/4"-28 UNF, H2 / 2B-3B, Modified Bottoming Chamfer
Category
General Purpose Thread-Forming Taps
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
1400128208
Type
H2 / 2B-3B, Modified Bottoming Chamfer, TiCN 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 general-purpose thread-forming tap with an H2 / 2B-3B tolerance, modified bottoming chamfer, and TiCN-coated cobalt construction (MPN 1400128208). 3G Electric sources this genuine OSG tool across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate specification and supply.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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, commonly in automotive and general manufacturing applications.

What are the specifications of the OSG Thread Forming Tap 1400128208?

The OSG Thread Forming Tap has a thread size of 1/4"-28 UNF, with a H2 / 2B-3B tolerance class. It features a modified bottoming chamfer and a TiCN coated cobalt construction. The manufacturer part number is 1400128208, and it is designed for general purpose thread forming.

Where to buy the OSG Thread Forming Tap 1/4"-28 UNF worldwide?

You can source the OSG Thread Forming Tap 1/4"-28 UNF from 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, pitch, and material. For 1/4"-28 UNF threads in steel or aluminum, this TiCN coated cobalt tap with modified bottoming chamfer is suitable. Ensure the tap tolerance (H2 / 2B-3B) matches your required thread class for proper fit.

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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Cross-referenced by specification & description
OSG Thread Forming Tap: 1/4"-28 UNF, H2 / 2B-3B, Modified Bottoming Chamfer, TiN Coated Cobalt (MPN 1400128205)
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OSG Thread Forming Tap: 1/4"-28 UNF, H3 / 2B-3B, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400128308)
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OSG Thread Forming Tap: 1/4"-28 UNF, H3 / 2B-3B, Modified Bottoming Chamfer, TiN Coated Cobalt (MPN 1400128305)
OSG Thread Forming Tap: 1/4"-28 UNF, H3 / 2B-3B, Modified Bottoming Chamfer, Cobalt (MPN 1400128300)
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OSG Thread Forming Tap: 1/4"-28 UNF, H3 / 2B-3B, Modified Bottoming Chamfer, Cobalt (MPN 1400128300)
OSG Thread Forming Tap: 1/4"-28 UNF, H2 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400128201)
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OSG Thread Forming Tap: 1/4"-28 UNF, H2 / 2B-3B, Modified Bottoming Chamfer, Black Oxide Cobalt (MPN 1400128201)

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