OSG #8-32 UNC Spiral-Point Extension Tap
The OSG Extension Tap (#8-32 UNC, MPN 1294301) is a spiral-point extension tap with a plug chamfer, black oxide high-speed steel construction, and a 2-flute design. It is specified as H3 / 2B-3B class of fit…
SKU 3G-OTH-313662
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.
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Product Description
The OSG Extension Tap (#8-32 UNC, MPN 1294301) is a spiral-point extension tap with a plug chamfer, black oxide high-speed steel construction, and a 2-flute design. It is specified as H3 / 2B-3B class of fit, suitable for threading applications requiring extended reach.
Frequently Asked Questions
What is the OSG #8-32 UNC extension tap used for?
The OSG #8-32 UNC extension tap is used for threading blind or through holes in hard-to-reach areas of metal components. Its extended length and spiral-point design push chips forward, making it ideal for automotive, aerospace, and general manufacturing applications where standard taps cannot reach.
What are the specifications of the OSG extension tap MPN 1294301?
The OSG extension tap MPN 1294301 is a #8-32 UNC spiral-point tap with a plug chamfer and 2 flutes. It is made from black oxide high-speed steel with an H3 / 2B-3B thread class. This design provides chip evacuation and durability for threading ferrous metals.
Where to buy the OSG #8-32 UNC extension tap worldwide?
You can source the OSG #8-32 UNC extension tap through 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 on this OSG tap.
How to select the correct OSG extension tap for threading?
To select the correct OSG extension tap, match the thread size (#8-32 UNC), thread class (H3 / 2B-3B), and material (black oxide HSS) to your workpiece. For deep or obstructed holes, choose a spiral-point design with a plug chamfer. Always verify the tap's flute count and coating for chip control.
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Common applications for OSGOSG 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.
