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OSG Thread Forming Tap: #2-64 UNF, H5 / 2B, Modified Bottoming Chamfer - General Purpose Thread-Forming Taps
OSGGeneral Purpose Thread-Forming Taps

OSG Thread Forming Tap: #2-64 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-236598

Brand
OSG
Item
Thread Forming Tap: #2-64 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
1400103401
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 the OSG Thread Forming Tap #2-64 UNF used for?

This OSG thread forming tap is used to create internal threads in ductile materials like aluminum, brass, and low-carbon steel. It is ideal for applications requiring strong, chip-free threads in automotive, aerospace, and general manufacturing. The modified bottoming chamfer allows threading close to the bottom of blind holes.

What are the specifications of the OSG Thread Forming Tap #2-64 UNF?

The OSG thread forming tap has a #2-64 UNF thread size, H5 tolerance for 2B class fit, and a modified bottoming chamfer. It features a black oxide cobalt finish for heat resistance and wear durability. The manufacturer part number is 1400103401. This tap is designed for general purpose thread forming in ferrous and non-ferrous materials.

Where to buy OSG Thread Forming Tap #2-64 UNF worldwide?

You can source the OSG Thread Forming Tap #2-64 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. 3G Electric supplies genuine OSG taps for manufacturing and maintenance operations.

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

Select the OSG thread forming tap based on thread size, material, and hole type. For blind holes, use a modified bottoming chamfer like this #2-64 UNF tap. Ensure the tap tolerance (H5) matches the required thread class (2B). Use cutting fluid for lubrication and reduce spindle speed compared to cutting taps to prevent galling.

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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