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OSG Spiral Point Tap: #10-32 UNF, H4 / 2B-3B, 3 Flute - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: #10-32 UNF, H4 / 2B-3B, 3 Flute

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-214639

Brand
OSG
Item
Spiral Point Tap: #10-32 UNF, H4 / 2B-3B, 3 Flute
Category
General Purpose Spiral-Point Taps
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
2813901

Technical Documents

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

Product Description

OSG General Purpose Spiral-Point Taps.

Frequently Asked Questions

What is the OSG spiral point tap #10-32 UNF used for?

The OSG spiral point tap #10-32 UNF is used for threading through-holes in metal, steel, and aluminum. Its spiral-point design pushes chips forward, reducing clogging and breakage. It is ideal for high-speed production tapping in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG tap 2813901?

The OSG tap 2813901 is a #10-32 UNF spiral point tap with a H4 / 2B-3B tolerance class. It has 3 flutes and a plug chamfer. This general-purpose tap is designed for threading through-holes and is made by OSG, a leading cutting tool manufacturer.

Where to buy OSG taps in worldwide?

You can source OSG taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the OSG spiral point tap #10-32 UNF (MPN 2813901).

How to select the right OSG tap for threading?

To select the right OSG tap, match the thread size (e.g., #10-32 UNF), chamfer type (plug for through-holes), and tolerance class (H4 / 2B-3B) to your material and hole type. Spiral point taps are best for through-holes. Consult OSG's technical data for material-specific recommendations.

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 general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Spiral Point Tap: #10-32 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2813800)
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OSG Spiral Point Tap: #10-32 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2813800)
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OSG Spiral Point Tap: #10-24 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2813400)
OSG Spiral Point Tap: #10-24 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2813401)
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OSG Spiral Point Tap: #10-24 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2813401)
OSG Spiral Point Tap: #10-32 UNF, H2 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2808801)
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OSG Spiral Point Tap: #10-32 UNF, H2 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2808801)
OSG Spiral Point Tap: #8-32 UNC, H4 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2812901)
OSG
OSG Spiral Point Tap: #8-32 UNC, H4 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2812901)
OSG Spiral Point Tap: #8-32 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2812801)
OSG
OSG Spiral Point Tap: #8-32 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2812801)

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