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OSG #2-56 UNC Spiral-Flute Tap, H2 / 2B-3B, 2 Flute, Modified Bottoming Chamfer - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG #2-56 UNC Spiral-Flute Tap, H2 / 2B-3B, 2 Flute, Modified Bottoming Chamfer

<p>The OSG #2-56 UNC Spiral-Flute Tap (MPN 2905601) is a general-purpose tap designed for efficient chip evacuation in blind-hole threading. It features a 2-flute design with a modified bottoming chamfer, suitable…

SKU 3G-OTH-230849

Brand
OSG
Item
#2-56 UNC Spiral-Flute Tap, H2 / 2B-3B, 2 Flute, Modified Bottoming Chamfer
Part Number
2905601
Category
General Purpose Spiral-Flute Taps
Available to Order
Also known as:2905601OSG
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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
2905601

Technical Documents

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

Product Description

<p>The OSG #2-56 UNC Spiral-Flute Tap (MPN 2905601) is a general-purpose tap designed for efficient chip evacuation in blind-hole threading. It features a 2-flute design with a modified bottoming chamfer, suitable for producing threads to class 2B-3B. The H2 hardness rating ensures durability for production environments.</p><p>Ideal for precision machining and manufacturing applications, this tap is a reliable choice for engineers and procurement professionals. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the key specifications of the OSG #2-56 UNC Spiral-Flute Tap?

The tap has a #2-56 UNC thread size, 2-flute design, modified bottoming chamfer, and is rated H2 with a 2B-3B class of fit. The manufacturer part number is 2905601.

Can I get a quote in SGD and what about delivery in Singapore?

Yes, 3G Electric provides SGD quotes on request. For Singapore buyers, GST is handled, and we offer fast delivery across Singapore and Southeast Asia.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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OSG Products

3G Electric supplies OSG general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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