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OSG 7/16"-20 UNF General Purpose Spiral-Flute Tap - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG 7/16"-20 UNF General Purpose Spiral-Flute Tap

<p>The OSG 7/16&quot;-20 UNF General Purpose Spiral-Flute Tap (MPN 1431700) is a high-speed steel tap designed for efficient threading in blind holes. Its spiral-flute geometry helps evacuate chips upward, reducing…

SKU 3G-OTH-230765

Brand
OSG
Item
7/16"-20 UNF General Purpose Spiral-Flute Tap
Part Number
1431700
Category
General Purpose Spiral-Flute Taps
Available to Order
Also known as:1431700OSG
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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
1431700
Type
H3 / 2B-3B, Bottoming Chamfer, High Speed Steel
Flute
3

Technical Documents

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

Product Description

<p>The OSG 7/16&quot;-20 UNF General Purpose Spiral-Flute Tap (MPN 1431700) is a high-speed steel tap designed for efficient threading in blind holes. Its spiral-flute geometry helps evacuate chips upward, reducing the risk of clogging and breakage. This bottoming chamfer tap is suitable for threading to the bottom of a hole, ideal for applications requiring full thread depth.</p><p>With a H3 tolerance and 2B-3B class of fit, it provides precise thread sizing for general-purpose use. The 3-flute design enhances cutting action and stability. As a Singapore-based supplier, 3G Electric offers this OSG tap with SGD quotes on request, GST handled for local buyers, and fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

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

It is a 7/16&quot;-20 UNF (Unified Fine) tap with a bottoming chamfer, suitable for threading blind holes to the bottom.

What is the delivery time for Singapore?

3G Electric offers fast delivery across Singapore and Southeast Asia. For exact timelines, please contact us for a quote.

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 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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