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OSG Thread Forming Tap: 1/2"-20 UNF, H8 / 2B, Plug Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 1/2"-20 UNF, H8 / 2B, Plug Chamfer

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-236574

Brand
OSG
Item
Thread Forming Tap: 1/2"-20 UNF, H8 / 2B, Plug Chamfer
Category
General Purpose Thread-Forming Taps
Available to Order
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Worldwide Shipping
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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
1400145808

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 1/2"-20 UNF used for?

This OSG thread forming tap is used to create internal threads in ductile materials such as aluminum, brass, and low-carbon steel. It is ideal for automotive, aerospace, and general manufacturing applications where chip-free threading and high thread strength are required.

What are the specifications of the OSG Thread Forming Tap 1/2"-20 UNF?

This tap has a 1/2"-20 UNF thread size, H8 / 2B tolerance, plug chamfer, and TiCN coating on cobalt steel. The manufacturer part number is 1400145808. It is designed for through-hole or blind-hole threading in materials up to 850 MPa tensile strength.

Where to buy OSG Thread Forming Tap 1/2"-20 UNF worldwide?

You can source the OSG Thread Forming Tap 1/2"-20 UNF from 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.

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

Select based on thread size (e.g., 1/2"-20 UNF), material hardness, and tolerance class (H8 / 2B). Use TiCN-coated taps for abrasive materials. For ductile materials, forming taps produce stronger threads without chips. 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 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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Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a 1/2"-20 UNF thread size, H8 / 2B tolerance, plug chamfer, and TiN coated cobalt construction. Suitable for general purpose thread forming in manufacturing applications
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Thread-forming tap for creating internal threads in ductile materials such as aluminum and steel. Suitable for through or blind holes, producing strong, burr-free threads. Features 1/2"-20 UNF thread size, H9 / 2B tolerance class, plug chamfer, and TiCN coated cobalt construction
OSG Thread Forming Tap: 1/2"-20 UNF, H8 / 2B, Plug Chamfer, Cobalt (MPN 1400145800)
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