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3G Electric
OSG #8-32 UNC Oversized Spiral-Flute Tap - Oversized Spiral-Flute Taps
OSGOversized Spiral-Flute Taps

OSG #8-32 UNC Oversized Spiral-Flute Tap

OSG Oversized Spiral-Flute Taps.

SKU 3G-OTH-211316

Brand
OSG
Item
#8-32 UNC Oversized Spiral-Flute Tap
Part Number
2918101
Category
Oversized Spiral-Flute Taps
Available to Order
Also known as:2918101OSG
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Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
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Technical Specifications

OSG
Manufacturer Part Number
2918101

Technical Documents

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

Product Description

OSG Oversized Spiral-Flute Taps.

Frequently Asked Questions

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

The OSG spiral flute tap #8-32 UNC is used for threading blind holes in materials such as steel and aluminum. Its spiral flute design evacuates chips upward, preventing clogging and enabling clean threads in deep or blind applications. The modified bottoming chamfer allows threading close to the hole bottom.

What are the specifications of the OSG spiral flute tap #8-32 UNC?

The OSG spiral flute tap #8-32 UNC has a thread size of #8-32 UNC, an H11 tolerance, 3 flutes, and a modified bottoming chamfer. The manufacturer part number is 2918101. It is designed for oversized threading applications and is made by OSG.

Where to buy OSG spiral flute tap #8-32 UNC worldwide?

You can source the OSG spiral flute tap #8-32 UNC worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time.

How to select the correct OSG spiral flute tap for blind holes?

To select the correct OSG spiral flute tap for blind holes, match the thread size (e.g., #8-32 UNC) and tolerance (H11) to your application. Choose a modified bottoming chamfer for threading close to the hole bottom. Ensure the tap material suits your workpiece—OSG taps are suitable for steel and aluminum.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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OSG Products

3G Electric supplies OSG oversized spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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