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OSG #8-32 UNC Oversized Spiral-Point Tap, H11, 3 Flute, Plug Chamfer - Oversized Spiral-Point Taps
OSGOversized Spiral-Point Taps

OSG #8-32 UNC Oversized Spiral-Point Tap, H11, 3 Flute, Plug Chamfer

OSG Oversized Spiral-Point Taps.

SKU 3G-OTH-251299

Brand
OSG
Item
#8-32 UNC Oversized Spiral-Point Tap, H11, 3 Flute, Plug Chamfer
Part Number
2818100
Category
Oversized Spiral-Point Taps
Available to Order
Also known as:2818100OSG
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

OSG
Manufacturer Part Number
2818100

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

Product Description

OSG Oversized Spiral-Point Taps.

Frequently Asked Questions

What is the OSG #8-32 UNC spiral point tap used for?

The OSG #8-32 UNC spiral point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its spiral point design pushes chips ahead, reducing chip clogging and enabling faster tapping. Common applications include automotive, aerospace, and general manufacturing where clean, accurate threads are required.

What are the specifications of the OSG 2818100 tap?

The OSG 2818100 is a #8-32 UNC spiral point tap with an H11 tolerance, 3 flutes, and a plug chamfer. It is an oversized tap, meaning it cuts threads slightly larger than standard for applications requiring a looser fit or for use after coating. The manufacturer part number is 2818100.

Where to buy OSG taps in worldwide?

You can source the OSG 2818100 tap 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 provide competitive pricing and reliable sourcing for OSG cutting tools.

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

Selecting the correct OSG tap involves matching thread size (e.g., #8-32 UNC), chamfer type (plug for general use), flute count, and tolerance (H11 for oversize). Consider material hardness and hole type (through vs. blind). For through holes, a spiral point tap like the OSG 2818100 is ideal. Consult OSG's technical data for specific material 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
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OSG Products

3G Electric supplies OSG oversized 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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