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OSG General Purpose Spiral-Point Tap M8x1.25 Metric - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG General Purpose Spiral-Point Tap M8x1.25 Metric

The OSG Spiral Point Tap (M8x1.25 Metric, MPN 15431) is a general-purpose spiral-point tap with an OH2 / 6H tolerance, 3-flute design, plug chamfer, and high-speed steel construction.

SKU 3G-OTH-214771

Brand
OSG
Item
General Purpose Spiral-Point Tap M8x1.25 Metric
Part Number
15431
Category
General Purpose Spiral-Point Taps
Available to Order
Also known as:15431OSG
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Technical Specifications

OSG
Manufacturer Part Number
15431
Type
OH2 / 6H, Plug Chamfer, High Speed Steel
Flute
3

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

Product Description

The OSG Spiral Point Tap (M8x1.25 Metric, MPN 15431) is a general-purpose spiral-point tap with an OH2 / 6H tolerance, 3-flute design, plug chamfer, and high-speed steel construction.

Frequently Asked Questions

What is the OSG Spiral Point Tap M8x1.25 used for?

The OSG Spiral Point Tap M8x1.25 is used for threading blind or through holes in metal, particularly in production environments. Its spiral-point design pushes chips forward, reducing clogging. It is suitable for general-purpose tapping in materials like steel and aluminum, commonly used in automotive and manufacturing industries.

What are the specifications of the OSG Spiral Point Tap MPN 15431?

The OSG Spiral Point Tap MPN 15431 has a metric M8x1.25 thread size, OH2 / 6H tolerance class, 3 flutes, and a plug chamfer. It is made from high-speed steel (HSS) and is designed for general-purpose tapping. The OH2 / 6H specification indicates a precision ground thread form for consistent fit.

Where to buy the OSG Spiral Point Tap M8x1.25 worldwide?

You can source the OSG Spiral Point Tap M8x1.25 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; we provide reliable sourcing for this OSG tap and other industrial tooling.

How to select the correct OSG tap for threading applications?

To select the correct OSG tap, match the thread size (e.g., M8x1.25) and tolerance class (e.g., OH2 / 6H) to your workpiece material and hole type. For through holes, a spiral-point tap like this OSG model pushes chips ahead. For blind holes, consider spiral-flute taps. Always use proper cutting fluid and follow manufacturer speed recommendations.

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 general purpose 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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