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OSG Spiral Point Tap: 9/16"-12 UNC, H3 / 2B-3B, 3 Flute - Spiral-Point Taps for Steel & Stainless Steel
OSGSpiral-Point Taps for Steel & Stainless Steel

OSG Spiral Point Tap: 9/16"-12 UNC, H3 / 2B-3B, 3 Flute

OSG Spiral-Point Taps for Steel & Stainless Steel.

SKU 3G-OTH-224412

Brand
OSG
Item
Spiral Point Tap: 9/16"-12 UNC, H3 / 2B-3B, 3 Flute
Category
Spiral-Point Taps for Steel & Stainless Steel
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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
1725005

Technical Documents

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

Product Description

OSG Spiral-Point Taps for Steel & Stainless Steel.

Frequently Asked Questions

What is the OSG spiral point tap 1725005 used for?

The OSG spiral point tap 1725005 is designed for threading blind or through holes in steel and stainless steel. Its spiral point design pushes chips forward, reducing chip clogging and improving thread quality. It is commonly used in automotive, aerospace, and general manufacturing applications requiring precise UNC threads.

What are the specifications of the OSG spiral point tap 1725005?

This OSG tap has a 9/16"-12 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. The H3 ground thread form ensures accurate fit for class 2B or 3B nuts. The spiral point geometry is optimized for steel and stainless steel, and the manufacturer part number is 1725005.

Where to buy the OSG spiral point tap 1725005 worldwide?

You can source the OSG spiral point tap 1725005 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; we supply genuine OSG cutting tools for your threading operations.

How to select the correct OSG spiral point tap for steel?

Select an OSG spiral point tap based on thread size, pitch, and material. For steel and stainless steel, use a tap with H3 tolerance for precise class 2B or 3B threads. The 9/16"-12 UNC plug chamfer tap is ideal for through holes. Always match the tap to the hole type and material hardness for optimal thread quality and tool life.

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

OSG Products

3G Electric supplies OSG spiral-point 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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