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OSG #6-32 UNC Spiral-Point Tap, H4 / 2B-3B, 2 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG #6-32 UNC Spiral-Point Tap, H4 / 2B-3B, 2 Flute, Plug Chamfer

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-215861

Brand
OSG
Item
#6-32 UNC Spiral-Point Tap, H4 / 2B-3B, 2 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
2812501

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 #6-32 UNC used for?

This OSG spiral point tap is designed for threading #6-32 UNC holes in through-hole applications. It is commonly used in general-purpose machining of ferrous and non-ferrous materials, including steel, aluminum, and cast iron, in manufacturing and maintenance environments.

What are the specifications of the OSG 2812501 tap?

The OSG 2812501 is a #6-32 UNC spiral point tap with a H4 / 2B-3B tolerance, 2 flutes, and a plug chamfer. It is designed for through-hole threading and provides efficient chip evacuation. The H4 limit ensures precise thread fit for 2B-3B class applications.

Where to buy OSG taps in worldwide?

You can source OSG taps, including the 2812501 model, through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

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

Select the tap based on thread size (e.g., #6-32 UNC), material type, and hole configuration. For through holes, a spiral point tap like this OSG model is ideal. Ensure the tap tolerance (H4) matches the required thread class (2B-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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