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OSG Spiral Point Tap: #6-32 UNC, H7 / 2B, 2 Flute, Plug Chamfer - Oversized Spiral-Point Taps
OSGOversized Spiral-Point Taps

OSG Spiral Point Tap: #6-32 UNC, H7 / 2B, 2 Flute, Plug Chamfer

The OSG Spiral Point Tap (#6-32 UNC, MPN 1720800) is an oversized spiral-point tap with an H7 / 2B tolerance, 2-flute design, plug chamfer, and high-speed steel construction.

SKU 3G-OTH-251228

Brand
OSG
Item
Spiral Point Tap: #6-32 UNC, H7 / 2B, 2 Flute, Plug Chamfer
Part Number
1720800
Category
Oversized Spiral-Point Taps
Available to Order
Also known as:1720800OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
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Technical Specifications

OSG
Manufacturer Part Number
1720800
Type
H7 / 2B, Plug Chamfer, High Speed Steel
Flute
2

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

Product Description

The OSG Spiral Point Tap (#6-32 UNC, MPN 1720800) is an oversized spiral-point tap with an H7 / 2B tolerance, 2-flute design, plug chamfer, and high-speed steel construction.

Frequently Asked Questions

What is the OSG spiral point tap #6-32 UNC used for?

The OSG spiral point tap #6-32 UNC is designed for through-hole threading in ferrous and non-ferrous materials. Its spiral point pushes chips ahead, reducing clogging and breakage. Common applications include automotive, aerospace, and general manufacturing where precise internal threads are required.

What are the specifications of the OSG spiral point tap #6-32 UNC?

This OSG tap is a #6-32 UNC oversized spiral-point tap with H7 / 2B tolerance, 2 flutes, and a plug chamfer. It is made from high-speed steel (HSS) and has manufacturer part number 1720800. The oversized design compensates for coating or plating buildup on threads.

Where to buy OSG spiral point taps in worldwide?

3G Electric supplies OSG spiral point taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead times. We source genuine OSG tooling for manufacturing operations across industries.

How to select the correct OSG tap for UNC threads?

Select an OSG tap based on thread size (e.g., #6-32 UNC), material type, and hole condition (through or blind). For through holes, a spiral point tap like this one pushes chips forward. Use an oversized tap if post-plating thread fit is required. Always match chamfer type (plug, bottoming, taper) to application depth.

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-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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