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OSG 1"-8 UNC Spiral Flute Tap, H4 / 2B-3B, 4 Flute, Modified Bottoming Chamfer - Spiral-Flute Taps for Steel & Stainless Steel
OSGSpiral-Flute Taps for Steel & Stainless Steel

OSG 1"-8 UNC Spiral Flute Tap, H4 / 2B-3B, 4 Flute, Modified Bottoming Chamfer

OSG Spiral-Flute Taps for Steel & Stainless Steel.

SKU 3G-OTH-219008

Brand
OSG
Item
1"-8 UNC Spiral Flute Tap, H4 / 2B-3B, 4 Flute, Modified Bottoming Chamfer
Part Number
1726408
Category
Spiral-Flute Taps for Steel & Stainless Steel
Available to Order
Also known as:1726408OSG
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Technical Specifications

OSG
Manufacturer Part Number
1726408

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

Product Description

OSG Spiral-Flute Taps for Steel & Stainless Steel.

Frequently Asked Questions

What is the OSG spiral flute tap 1726408 used for?

The OSG spiral flute tap 1726408 is designed for threading steel and stainless steel. Its spiral flute design efficiently evacuates chips upward, making it ideal for blind-hole threading applications. The modified bottoming chamfer allows threading close to the bottom of the hole.

What are the specifications of the OSG tap 1726408?

The OSG tap 1726408 has a 1"-8 UNC thread size, H4 / 2B-3B tolerance class, 4 flutes, and a modified bottoming chamfer. It is a spiral flute tap designed for steel and stainless steel. The manufacturer part number is 1726408.

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 location. Contact us for availability and lead time on the OSG spiral flute tap 1726408.

How to select the right OSG tap for steel?

For steel threading, select an OSG spiral flute tap like the 1726408 for blind holes, as it clears chips upward. Ensure the thread size (1"-8 UNC) and tolerance (H4 / 2B-3B) match your application. Use proper cutting fluid and follow OSG's speed/feed recommendations for best results.

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 steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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