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OSG General Purpose Spiral-Point Tap M20x1.5 - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG General Purpose Spiral-Point Tap M20x1.5

The OSG Spiral Point Tap (M20x1.5 Metric) is a general purpose spiral-point tap with an OH2 / 6H tolerance, 3 flutes, plug chamfer, and high-speed steel construction (MPN 15637). 3G Electric interprets your demand…

SKU 3G-OTH-215783

Brand
OSG
Item
General Purpose Spiral-Point Tap M20x1.5
Part Number
15637
Category
General Purpose Spiral-Point Taps
Available to Order
Also known as:15637OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

OSG
Manufacturer Part Number
15637
Type
OH2 / 6H, Plug Chamfer, High Speed Steel
Flute
3
Model
M20x1.5

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

Product Description

The OSG Spiral Point Tap (M20x1.5 Metric) is a general purpose spiral-point tap with an OH2 / 6H tolerance, 3 flutes, plug chamfer, and high-speed steel construction (MPN 15637). 3G Electric interprets your demand for this cutting tool, sources it from OSG, and provides a quote with dedicated support across 14 industrial departments — with specialist depth in combustion, pumps, and controls as a trust anchor.

Frequently Asked Questions

What is the OSG Spiral Point Tap M20x1.5 used for?

The OSG Spiral Point Tap M20x1.5 is used for threading blind or through holes in metal components. Its spiral point design pushes chips forward, making it ideal for production tapping in automotive, aerospace, and general manufacturing. It is a general-purpose tap for metric threads.

What are the specifications of the OSG Spiral Point Tap MPN 15637?

The OSG Spiral Point Tap MPN 15637 has a M20x1.5 metric thread, OH2 / 6H tolerance, 3 flutes, and a plug chamfer. It is made from high-speed steel. These specs ensure precise threading in medium-hard materials. The OH2 / 6H class indicates a medium-fit tolerance for general tapping applications.

Where to buy the OSG Spiral Point Tap M20x1.5 worldwide?

You can source the OSG Spiral Point Tap M20x1.5 worldwide through 3G Electric. As a global industrial distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We supply genuine OSG taps for international orders.

How to select the correct OSG tap for M20x1.5 threads?

To select the correct OSG tap for M20x1.5 threads, match the thread size and pitch (M20x1.5) to your hole. Use a spiral point tap for through holes or blind holes with chip clearance. Verify the tolerance class (OH2 / 6H) suits your material. For steel, high-speed steel taps are standard. Consult OSG's technical data for optimal performance.

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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