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OSG #12-28 UNF General Purpose Thread-Forming Tap - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG #12-28 UNF General Purpose Thread-Forming Tap

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-237979

Brand
OSG
Item
#12-28 UNF General Purpose Thread-Forming Tap
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
1400124701

Technical Documents

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

Product Description

OSG General Purpose Thread-Forming Taps.

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 #12-28 UNF used for?

The OSG Thread Forming Tap #12-28 UNF is used to create internal threads in ductile materials like aluminum, brass, and low-carbon steel without cutting chips. It is ideal for automotive, aerospace, and general manufacturing applications requiring strong, burr-free threads.

What are the specifications of the OSG Thread Forming Tap 1400124701?

The OSG Thread Forming Tap has a #12-28 UNF thread size, H2 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish. The manufacturer part number is 1400124701. It is designed for general-purpose thread forming in materials up to 850 °C hardness.

Where to buy OSG Thread Forming Tap #12-28 UNF worldwide?

You can source the OSG Thread Forming Tap #12-28 UNF worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this OSG tap.

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

Select the OSG thread forming tap based on thread size (e.g., #12-28 UNF), material hardness, and tolerance class (H2 / 2B-3B). For ductile materials, use a plug chamfer. Ensure the tap's coating (black oxide cobalt) matches your cutting speed and lubrication needs.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Thread-forming tap for creating internal threads in ductile materials without generating chips. Suitable for aluminum, brass, and low-carbon steel. Features a #12-28 UNF thread size, H6 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish
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Thread-forming tap for creating internal threads in ductile materials without generating chips. Suitable for aluminum, brass, and low-carbon steel. Features a #12-28 UNF thread size, H6 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a #12-28 UNF thread size, H2 / 2B-3B tolerance, plug chamfer, and is made of cobalt. Suitable for general manufacturing applications
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Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a #12-28 UNF thread size, H2 / 2B-3B tolerance, plug chamfer, and is made of cobalt. Suitable for general manufacturing applications
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features #12-28 UNF thread size, H8 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish. Suitable for general manufacturing applications requiring strong, burr-free threads
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Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features #12-28 UNF thread size, H8 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish. Suitable for general manufacturing applications requiring strong, burr-free threads
This thread-forming tap creates internal threads in ductile materials such as aluminum, brass, and low-carbon steel. It features a #12-28 UNF thread size, H2 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. The TiN coating reduces friction and extends tool life. Suitable for chip-free threading applications in general manufacturing
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This thread-forming tap creates internal threads in ductile materials such as aluminum, brass, and low-carbon steel. It features a #12-28 UNF thread size, H2 / 2B-3B tolerance, plug chamfer, and TiN coated cobalt construction. The TiN coating reduces friction and extends tool life. Suitable for chip-free threading applications in general manufacturing
This thread-forming tap creates internal threads by displacing material, producing stronger, burr-free threads in ductile materials. It features a #12-28 UNF size, H3 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish. Suitable for general purpose thread forming in applications such as automotive and aerospace manufacturing
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This thread-forming tap creates internal threads by displacing material, producing stronger, burr-free threads in ductile materials. It features a #12-28 UNF size, H3 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish. Suitable for general purpose thread forming in applications such as automotive and aerospace manufacturing
This thread-forming tap creates internal threads by displacing material, reducing chip buildup. Suitable for ductile metals such as aluminum, steel, and stainless steel in general manufacturing. Features a #12-28 UNF thread size, H4 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish
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This thread-forming tap creates internal threads by displacing material, reducing chip buildup. Suitable for ductile metals such as aluminum, steel, and stainless steel in general manufacturing. Features a #12-28 UNF thread size, H4 / 2B-3B tolerance, plug chamfer, and black oxide cobalt finish

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Thread-forming tap for producing internal threads in ductile materials without generating chips. Features a plug chamfer and TiCN-coated cobalt construction. Suitable for CNC and manual tapping applications in machining and general manufacturing
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Thread-forming tap for producing internal threads in ductile materials without generating chips. Features a plug chamfer and TiCN-coated cobalt construction. Suitable for CNC and manual tapping applications in machining and general manufacturing
This thread-forming tap creates internal threads by displacing material, producing burr-free threads without chips. It features a modified bottoming chamfer for threading close to the bottom of blind holes. Made from cobalt for heat resistance, it is suited for ductile materials such as aluminum and steel in general manufacturing
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This thread-forming tap creates internal threads by displacing material, producing burr-free threads without chips. It features a modified bottoming chamfer for threading close to the bottom of blind holes. Made from cobalt for heat resistance, it is suited for ductile materials such as aluminum and steel in general manufacturing
OSG Thread Forming Tap: #10-24 UNC, H2 / 2B, Plug Chamfer, TiCN Coated Cobalt (MPN 1400119008)
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OSG Thread Forming Tap: 3/8"-16 UNC, H9 / 2B, Bottoming Chamfer, Cobalt (MPN 1400134900)
This thread-forming tap creates internal threads by displacing material, producing chip-free threads in ductile materials such as aluminum, brass, and low-carbon steel. It features a modified bottoming chamfer for threading close to the bottom of blind holes. The cobalt construction provides heat resistance for extended tool life. Tolerance class H4 / 2B-3B ensures precise fit for general-purpose threading applications
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This thread-forming tap creates internal threads by displacing material, producing chip-free threads in ductile materials such as aluminum, brass, and low-carbon steel. It features a modified bottoming chamfer for threading close to the bottom of blind holes. The cobalt construction provides heat resistance for extended tool life. Tolerance class H4 / 2B-3B ensures precise fit for general-purpose threading applications
This thread-forming tap creates internal threads by displacing material, producing stronger threads without chips. Suitable for ductile materials such as aluminum, brass, and steel. Features a modified bottoming chamfer, TiCN coated cobalt construction, and H7 / 2B-3B tolerance class
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This thread-forming tap creates internal threads by displacing material, producing stronger threads without chips. Suitable for ductile materials such as aluminum, brass, and steel. Features a modified bottoming chamfer, TiCN coated cobalt construction, and H7 / 2B-3B tolerance class