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OSG Thread Forming Tap: 3/8"-24 UNF, H11, Plug Chamfer, TiCN Coated Cobalt (MPN 1400138908) - Oversized Thread-Forming Taps
OSGOversized Thread-Forming Taps

OSG Thread Forming Tap: 3/8"-24 UNF, H11, Plug Chamfer, TiCN Coated Cobalt (MPN 1400138908)

SKU 3G-OTH-281653

Brand
OSG
Item
Thread Forming Tap: 3/8"-24 UNF, H11, Plug Chamfer, TiCN Coated Cobalt
Category
Oversized Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400138908
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is an OSG thread forming tap used for?

An OSG thread forming tap creates internal threads by displacing material rather than cutting it. This 3/8"-24 UNF tap with TiCN coated cobalt is used in ductile materials like aluminum, brass, and low-carbon steel to produce stronger, burr-free threads in automotive, aerospace, and general manufacturing.

What are the specifications of the OSG thread forming tap 1400138908?

The OSG thread forming tap MPN 1400138908 has a thread size of 3/8"-24 UNF, a plug chamfer, and a TiCN coating on cobalt steel. It is an H11 oversized tap designed for forming threads in materials up to 850 °C hardness. 3G Electric supplies this tap globally.

Where to buy OSG thread forming taps worldwide?

You can source OSG thread forming taps worldwide through 3G Electric. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the OSG 1400138908 tap.

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

Select an OSG thread forming tap based on thread size, chamfer type, and coating. For 3/8"-24 UNF threads in materials up to 850 °C, use a TiCN coated cobalt tap like MPN 1400138908. Ensure the tap is oversized (H11) for proper thread fit. 3G Electric can advise on application-specific choices.

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 oversized 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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