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3G Electric
OSG #10-32 UNF Spiral-Point Extension Tap - Spiral-Point Extension Taps
OSGSpiral-Point Extension Taps

OSG #10-32 UNF Spiral-Point Extension Tap

<p>The OSG #10-32 UNF Spiral-Point Extension Tap (MPN 1294701) is a precision tool designed for threading blind or through holes in demanding applications. It features a spiral-point geometry that pushes chips…

SKU 3G-OTH-313605

Brand
OSG
Item
#10-32 UNF Spiral-Point Extension Tap
Part Number
1294701
Category
Spiral-Point Extension Taps
Available to Order
Also known as:1294701OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
1294701
Type
H3 / 2B-3B, Plug Chamfer, Black Oxide High Speed Steel
Flute
2

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

Product Description

<p>The OSG #10-32 UNF Spiral-Point Extension Tap (MPN 1294701) is a precision tool designed for threading blind or through holes in demanding applications. It features a spiral-point geometry that pushes chips forward, reducing clogging and enabling efficient production threading. This tap is manufactured from black oxide high-speed steel (HSS) for enhanced wear resistance and lubricity.</p><p>With an H3 tolerance class and 2B-3B thread fit, it ensures accurate thread dimensions. The plug chamfer allows for versatile use, and the 2-flute design provides strength and chip clearance. Ideal for automotive, aerospace, and general engineering. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and SEA.</p>

Frequently Asked Questions

What are the specifications of the OSG #10-32 UNF Spiral-Point Extension Tap?

The tap has a #10-32 UNF thread size, H3 tolerance class, 2B-3B thread fit, plug chamfer, black oxide HSS material, and 2 flutes. The manufacturer part number is 1294701.

Can I get a quote in SGD and fast 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 spiral-point extension taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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High-speed steel spiral-point extension tap for threading blind or deep holes where standard taps cannot reach. #4-40 UNC thread size, H2 tolerance for 2B-3B class fit, plug chamfer, and 2 flutes. Spiral-point design pushes chips forward for efficient chip evacuation in through-hole applications
OSG
High-speed steel spiral-point extension tap for threading blind or deep holes where standard taps cannot reach. #4-40 UNC thread size, H2 tolerance for 2B-3B class fit, plug chamfer, and 2 flutes. Spiral-point design pushes chips forward for efficient chip evacuation in through-hole applications

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