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OSG 5/16"-18 UNC Spiral-Flute Tap for Aluminum - Spiral-Flute Taps for Aluminum
OSGSpiral-Flute Taps for Aluminum

OSG 5/16"-18 UNC Spiral-Flute Tap for Aluminum

OSG Spiral-Flute Taps for Aluminum.

SKU 3G-OTH-232789

Brand
OSG
Item
5/16"-18 UNC Spiral-Flute Tap for Aluminum
Part Number
1305800708
Category
Spiral-Flute Taps for Aluminum
Available to Order
Also known as:1305800708OSG
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Technical Specifications

OSG
Manufacturer Part Number
1305800708

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

Product Description

OSG Spiral-Flute Taps for Aluminum.

Frequently Asked Questions

What is the OSG spiral flute tap 1305800708 used for?

The OSG spiral flute tap 1305800708 is designed for threading aluminum and non-ferrous materials. Its 2-flute design and modified bottoming chamfer efficiently evacuate chips upward, making it ideal for through-hole and blind-hole tapping in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG spiral flute tap 1305800708?

This OSG tap has a thread size of 5/16"-18 UNC with a 2B class fit. It features 2 flutes and a modified bottoming chamfer. The manufacturer part number is 1305800708. It is specifically engineered for tapping aluminum and other soft, ductile materials.

Where to buy the OSG spiral flute tap 1305800708 worldwide?

You can source the OSG spiral flute tap 1305800708 from 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 on this and other OSG taps.

How to select the correct OSG spiral flute tap for aluminum?

For aluminum, choose a spiral flute tap like the OSG 1305800708 with a 2-flute design and modified bottoming chamfer. This design reduces torque and prevents chip clogging. Ensure the thread size (5/16"-18 UNC) and class (2B) match your application. Always use appropriate cutting fluid for 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 spiral-flute taps for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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