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OSG Thread Forming Tap: #3-56 UNF, H5 / 2B, Modified Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: #3-56 UNF, H5 / 2B, Modified Bottoming Chamfer

OSG General Purpose Thread-Forming Taps. Specifications: Type: H5 / 2B, Modified Bottoming Chamfer, Black Oxide Cobalt.

SKU 3G-OTH-238573

Brand
OSG
Item
Thread Forming Tap: #3-56 UNF, H5 / 2B, Modified Bottoming Chamfer
Category
General Purpose Thread-Forming Taps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
1400104601
Type
H5 / 2B, Modified Bottoming Chamfer, Black Oxide Cobalt

Technical Documents

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

Product Description

OSG General Purpose Thread-Forming Taps. Specifications: Type: H5 / 2B, Modified Bottoming Chamfer, Black Oxide Cobalt.

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 #3-56 UNF tap with modified bottoming chamfer is ideal for ductile materials like aluminum, brass, and low-carbon steel in precision machining, automotive, and aerospace applications.

What are the specifications of the OSG 1400104601 thread forming tap?

This OSG tap is #3-56 UNF size with H5 / 2B tolerance, modified bottoming chamfer, and black oxide cobalt finish. The black oxide cobalt coating reduces friction and extends tool life. It is designed for through or blind holes in ductile materials.

Where to buy OSG thread forming taps worldwide?

3G Electric supplies OSG thread forming taps like the 1400104601 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision threading tool.

How to select the right thread forming tap for a job?

Select a thread forming tap based on material ductility, thread size, and hole type. For #3-56 UNF in ductile metals, use a modified bottoming chamfer tap like this OSG model. Ensure the tap drill size matches the forming tap's recommended hole diameter for proper thread engagement.

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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OSG Thread Forming Tap: #3-56 UNF, H5 / 2B, Modified Bottoming Chamfer, TiCN Coated Cobalt (MPN 1400104608)

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