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3G Electric
OSG 30102708 Spiral-Point STI Tap - Spiral-Point STI Taps for Steel & Stainless Steel
OSGSpiral-Point STI Taps for Steel & Stainless Steel

OSG 30102708 Spiral-Point STI Tap

<p>The OSG 30102708 is a high-performance Spiral-Point STI Tap designed for threading steel and stainless steel. With a 9/16";-12 UNC size, H4 tolerance, and 2B-3B class of fit, this plug chamfer tap features 3…

SKU 3G-OTH-265379

Brand
OSG
Item
30102708 Spiral-Point STI Tap
Part Number
30102708
Category
Spiral-Point STI Taps for Steel & Stainless Steel
Available to Order
Also known as:30102708OSG
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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
30102708
Type
H4 / 2B-3B, Plug Chamfer
Flute
3
UNC
9/16"-12

Technical Documents

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

Product Description

<p>The OSG 30102708 is a high-performance Spiral-Point STI Tap designed for threading steel and stainless steel. With a 9/16";-12 UNC size, H4 tolerance, and 2B-3B class of fit, this plug chamfer tap features 3 flutes for efficient chip evacuation. It is ideal for producing strong threads in demanding applications, commonly used in automotive, aerospace, and general manufacturing.</p><p>As a Singapore-based supplier, 3G Electric offers this OSG tap with worldwide shipping. Request a quote in SGD, and for Singapore buyers, GST is handled seamlessly. Enjoy fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the thread size and type of the OSG 30102708 tap?

The OSG 30102708 is a Spiral-Point STI Tap with a 9/16";-12 UNC thread size. It has a plug chamfer and 3 flutes, designed for steel and stainless steel.

What is the tolerance and class of fit for this tap?

The tap has an H4 tolerance and is suitable for 2B-3B class of fit, ensuring precise thread dimensions for standard UNC 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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