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OSG Spiral Point Tap: 1/2"-13 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer - Spiral-Point Taps for Steel & Stainless Steel
OSGSpiral-Point Taps for Steel & Stainless Steel

OSG Spiral Point Tap: 1/2"-13 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer

OSG Spiral-Point Taps for Steel & Stainless Steel.

SKU 3G-OTH-224136

Brand
OSG
Item
Spiral Point Tap: 1/2"-13 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer
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
1731408

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 OSG spiral point tap 1731408 used for?

The OSG spiral point tap 1731408 is designed for threading blind or through holes in steel and stainless steel. Its spiral point pushes chips ahead, reducing clogging. It is commonly used in automotive, aerospace, and general machining applications where clean, accurate threads are required.

What are the specifications of OSG tap 1731408?

This OSG spiral point tap has a 1/2"-13 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is designed for steel and stainless steel. The manufacturer part number is 1731408. These specs ensure precise thread fit and chip evacuation in production tapping.

Where to buy OSG spiral point tap 1731408 worldwide?

3G Electric supplies the OSG spiral point tap 1731408 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial sourcing partner, we provide genuine OSG taps and support for your threading needs across all regions.

How to select the right OSG tap for steel?

For steel and stainless steel, choose a spiral point tap like OSG 1731408 for through holes or blind holes with chip evacuation. Match thread size (1/2"-13 UNC), tolerance (H3 / 2B-3B), and chamfer type (plug) to your application. Consult OSG technical data for material-specific speeds and feeds.

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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Spiral-point tap for threading through or blind holes in steel and stainless steel. Features a 1/2"-13 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and plug chamfer. The spiral point design pushes chips forward to reduce clogging and improve thread quality in production environments
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Spiral-point tap for threading through or blind holes in steel and stainless steel. Features a 1/2"-13 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and plug chamfer. The spiral point design pushes chips forward to reduce clogging and improve thread quality in production environments
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Spiral-point tap for threading through-holes in steel and stainless steel. Features a 1/2"-20 UNF thread size, H3 / 2B-3B tolerance, 3 flutes, and plug chamfer. The spiral point design pushes chips forward to reduce clogging and breakage during production threading
OSG Spiral Point Tap: 5/16"-18 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1730808)
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Spiral-point tap for threading blind or through holes in steel and stainless steel. Thread size 5/8"-11 UNC, tolerance H3 / 2B-3B, 3 flutes, plug chamfer. The spiral point design pushes chips ahead to reduce clogging during internal thread formation
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Spiral-point tap for threading blind or through holes in steel and stainless steel. Thread size 5/8"-11 UNC, tolerance H3 / 2B-3B, 3 flutes, plug chamfer. The spiral point design pushes chips ahead to reduce clogging during internal thread formation
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This OSG spiral point tap is designed for threading blind or through holes in steel and stainless steel. Its spiral point pushes chips forward, preventing clogging. It is commonly used in automotive, aerospace, and general machining applications where clean, accurate threads are required