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

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

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-216035

Brand
OSG
Item
#10-32 UNF Spiral-Point Tap, H4 / 2B-3B, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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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
2813908

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 designed for threading blind or through holes in ferrous and non-ferrous materials. Its spiral-point geometry pushes chips ahead, reducing clogging and breakage. Common applications include automotive, aerospace, and general manufacturing where precise UNF threads are required.

What are the specifications of the OSG tap MPN 2813908?

The OSG tap MPN 2813908 is a #10-32 UNF spiral point tap with an H4 / 2B-3B tolerance class. It features 3 flutes and a plug chamfer. The H4 designation indicates a ground thread form for precise fit, while 2B-3B covers both standard and tighter internal thread classes.

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 facility. Contact us for availability and lead times on the OSG spiral point tap #10-32 UNF (MPN 2813908) and other threading tools.

How to select the correct OSG tap for a threading application?

Select the OSG tap based on thread size, pitch, material, and hole type. For #10-32 UNF threads in blind holes, a spiral point tap like MPN 2813908 is ideal as it pushes chips forward. Ensure the tap's H4 tolerance matches your required thread class (2B or 3B). Consult OSG's 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 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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General purpose spiral-point tap for threading #10-32 UNF holes. Features a spiral point design that pushes chips forward, reducing clogging in through or blind holes. Tolerance class H3 for 2B or 3B fit. 3-flute plug chamfer geometry suited for production threading of ferrous and non-ferrous materials
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General purpose spiral-point tap for threading #10-32 UNF holes. Features a spiral point design that pushes chips forward, reducing clogging in through or blind holes. Tolerance class H3 for 2B or 3B fit. 3-flute plug chamfer geometry suited for production threading of ferrous and non-ferrous materials
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General purpose spiral-point tap for through-hole threading. The spiral point design pushes chips forward, reducing clogging and enabling efficient production. Suitable for ferrous and non-ferrous materials in applications such as automotive, aerospace, and general manufacturing
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General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features a #10-32 UNF thread size, H5 tolerance for 2B-3B class fit, 3 flutes, and a plug chamfer. The spiral point design pushes chips forward to reduce clogging and enable faster tapping
This OSG spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a #8-32 UNC thread size, H4 / 2B-3B tolerance, 3 flutes, and a plug chamfer. The spiral-point geometry pushes chips forward, reducing clogging and enabling faster tapping cycles in production environments
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This OSG spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a #8-32 UNC thread size, H4 / 2B-3B tolerance, 3 flutes, and a plug chamfer. The spiral-point geometry pushes chips forward, reducing clogging and enabling faster tapping cycles in production environments
OSG Spiral Point Tap: #10-32 UNF, H6 / 2B, 3 Flute, Plug Chamfer (MPN 2818908)
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OSG Spiral Point Tap: #10-32 UNF, H6 / 2B, 3 Flute, Plug Chamfer (MPN 2818908)

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