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OSG Spiral-Point STI Tap for Steel & Stainless Steel - Spiral-Point STI Taps for Steel & Stainless Steel
OSGSpiral-Point STI Taps for Steel & Stainless Steel

OSG Spiral-Point STI Tap for Steel & Stainless Steel

<p>The OSG Spiral-Point STI Tap for Steel & Stainless Steel is a high-performance threading tool designed for use in steel and stainless steel workpieces. This specific model features a UNF thread size of 5/16"-24…

SKU 3G-OTH-265446

Brand
OSG
Item
Spiral-Point STI Tap for Steel & Stainless Steel
Part Number
30101208
Category
Spiral-Point STI Taps for Steel & Stainless Steel
Available to Order
Also known as:30101208OSG
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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
30101208
Type
H2 / 2B-3B, Plug Chamfer
Flute
3
UNF
5/16"-24

Technical Documents

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

Product Description

<p>The OSG Spiral-Point STI Tap for Steel & Stainless Steel is a high-performance threading tool designed for use in steel and stainless steel workpieces. This specific model features a UNF thread size of 5/16"-24, with a H2 tolerance class suitable for 2B-3B thread classes, and a plug chamfer for versatile threading applications. The spiral-point design helps push chips forward, making it ideal for through-hole threading.</p><p>This tap is commonly used in manufacturing and engineering sectors where precise internal threads are required. As a Singapore-based supplier, 3G Electric offers this OSG tap with worldwide shipping, SGD quotes on request, and GST handled for local buyers. For customers in Singapore and Southeast Asia, we provide fast delivery to ensure your operations stay on schedule.</p>

Frequently Asked Questions

What is the thread size and type of this OSG STI tap?

This OSG spiral-point STI tap has a UNF thread size of 5/16"-24. It is designed for steel and stainless steel, with a plug chamfer and 3 flutes.

What is the tolerance class and thread class for this tap?

The tap has a H2 tolerance class, which is suitable for producing threads within the 2B-3B class range. This ensures a precise fit for standard applications.

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
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OSG Products

3G Electric supplies OSG spiral-point sti taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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