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OSG #8-32 UNC Oversized Spiral-Point Tap - Oversized Spiral-Point Taps
OSGOversized Spiral-Point Taps

OSG #8-32 UNC Oversized Spiral-Point Tap

The OSG Spiral Point Tap (#8-32 UNC, MPN 2818101) is an oversized spiral-point tap with an H11 plug chamfer, 3 flutes, and black oxide vanadium high-speed steel construction.

SKU 3G-OTH-251214

Brand
OSG
Item
#8-32 UNC Oversized Spiral-Point Tap
Part Number
2818101
Category
Oversized Spiral-Point Taps
Available to Order
Also known as:2818101OSG
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Technical Specifications

OSG
Manufacturer Part Number
2818101
Type
H11, Plug Chamfer, Black Oxide Vanadium High Speed Steel
Flute
3

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

Product Description

The OSG Spiral Point Tap (#8-32 UNC, MPN 2818101) is an oversized spiral-point tap with an H11 plug chamfer, 3 flutes, and black oxide vanadium high-speed steel construction.

Frequently Asked Questions

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

The OSG spiral point tap #8-32 UNC is designed for threading through-holes in metal, steel, and alloys. Its spiral point pushes chips forward, preventing clogging. Common applications include automotive, aerospace, and general manufacturing where precise UNC threads are required.

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

This OSG tap is #8-32 UNC thread size, H11 tolerance, 3 flute, plug chamfer, black oxide finish, and vanadium high-speed steel construction. The manufacturer part number is 2818101. It is an oversized spiral-point tap for threading through-holes.

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

You can source the OSG spiral point tap #8-32 UNC (MPN 2818101) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.

How to select the right OSG spiral point tap for through-holes?

For through-holes, choose a spiral point tap like this OSG #8-32 UNC. Ensure the tap size matches the hole thread (UNC), and consider material: vanadium high-speed steel suits steel and alloys. Use proper cutting fluid and align the tap perpendicular to the workpiece 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 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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