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OSG Thread Forming Tap: 1/4"-20 UNC, H8 / 2B, Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: 1/4"-20 UNC, H8 / 2B, Bottoming Chamfer

OSG General Purpose Thread-Forming Taps.

SKU 3G-OTH-236776

Brand
OSG
Item
Thread Forming Tap: 1/4"-20 UNC, H8 / 2B, Bottoming 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
1400125900

Technical Documents

No technical documents available for this product.
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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 1/4"-20 UNC used for?

This OSG thread forming tap is used to create internal threads in metal without cutting, which eliminates chips and produces stronger threads. It is ideal for ductile materials like aluminum, steel, and stainless steel in general-purpose manufacturing and maintenance applications.

What are the specifications of the OSG Thread Forming Tap 1400125900?

The OSG Thread Forming Tap has a 1/4"-20 UNC thread size, H8 / 2B tolerance, bottoming chamfer, and is made from cobalt. The manufacturer part number is 1400125900. It is designed for general-purpose thread forming in ductile materials.

Where to buy the OSG Thread Forming Tap 1/4"-20 UNC worldwide?

You can source the OSG Thread Forming Tap 1/4"-20 UNC worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply this tap globally.

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

Select the OSG thread forming tap based on thread size (e.g., 1/4"-20 UNC), tolerance class (H8 / 2B), chamfer type (bottoming for blind holes), and material compatibility. Cobalt taps suit harder materials. Always match the tap to your workpiece material and hole depth.

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
This OSG thread-forming tap creates internal threads by displacing material, suitable for ductile materials. It features a 1/4"-20 UNC thread size, H6 / 2B-3B tolerance, bottoming chamfer, and is made of cobalt. Used in general manufacturing for threading operations in aluminum, steel, and stainless steel
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This OSG thread-forming tap creates internal threads by displacing material, suitable for ductile materials. It features a 1/4"-20 UNC thread size, H6 / 2B-3B tolerance, bottoming chamfer, and is made of cobalt. Used in general manufacturing for threading operations in aluminum, steel, and stainless steel
OSG Thread Forming Tap: 1/4"-20 UNC, H8 / 2B, Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400125908)
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OSG Thread Forming Tap: 1/4"-20 UNC, H8 / 2B, Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400125908)
This thread-forming tap creates internal threads in ductile materials such as aluminum, brass, and low-carbon steel without cutting, producing chip-free threads. It features a bottoming chamfer for threading to the bottom of blind holes, H8 / 2B tolerance, and a TiN-coated cobalt construction for extended tool life. Suitable for general manufacturing applications requiring strong threads
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This thread-forming tap creates internal threads in ductile materials such as aluminum, brass, and low-carbon steel without cutting, producing chip-free threads. It features a bottoming chamfer for threading to the bottom of blind holes, H8 / 2B tolerance, and a TiN-coated cobalt construction for extended tool life. Suitable for general manufacturing applications requiring strong threads
OSG Thread Forming Tap: 1/4"-20 UNC, H8 / 2B, Modified Bottoming Chamfer, TiN Coated Cobalt (MPN 1400126605)
OSG
OSG Thread Forming Tap: 1/4"-20 UNC, H8 / 2B, Modified Bottoming Chamfer, TiN Coated Cobalt (MPN 1400126605)
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a 1/4"-20 UNC thread size, H7 / 2B-3B tolerance, bottoming chamfer, and is made from cobalt high-speed steel. Suitable for through-hole or blind-hole threading in general manufacturing applications
OSG
Thread-forming tap for creating internal threads in ductile materials such as aluminum, brass, and low-carbon steel. Features a 1/4"-20 UNC thread size, H7 / 2B-3B tolerance, bottoming chamfer, and is made from cobalt high-speed steel. Suitable for through-hole or blind-hole threading in general manufacturing applications
OSG Thread Forming Tap: 1/4"-20 UNC, H2 / 2B-3B, Modified Bottoming Chamfer, Cobalt (MPN 1400126000)
OSG
OSG Thread Forming Tap: 1/4"-20 UNC, H2 / 2B-3B, Modified Bottoming Chamfer, Cobalt (MPN 1400126000)

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Thread-forming tap for producing internal threads in ductile materials without cutting, eliminating chips and creating stronger threads. Features a modified bottoming chamfer for threading close to the bottom of blind holes. TiCN-coated cobalt construction provides wear resistance. Suitable for general purpose thread forming in aluminum, low-carbon steel, brass, and similar materials
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This thread-forming tap from OSG is designed for creating internal threads in ductile materials without generating chips. It features a modified bottoming chamfer for threading close to the bottom of blind holes. Made from cobalt, it is suitable for general-purpose forming in materials such as aluminum and steel. The tap has a 1/4"-20 UNC thread size with H4 / 2B-3B tolerance
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