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OSG Spiral Point Tap: M18x1.5 Metric, D6 / 4H-6H, 3 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: M18x1.5 Metric, D6 / 4H-6H, 3 Flute, Plug Chamfer

The OSG Spiral Point Tap (M18x1.5 Metric, MPN 1983400) is a general purpose spiral-point tap with a D6 / 4H-6H tolerance, 3 flutes, plug chamfer, and high-speed steel construction. 3G Electric interprets demand and…

SKU 3G-OTH-215877

Brand
OSG
Item
Spiral Point Tap: M18x1.5 Metric, D6 / 4H-6H, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
1983400
Type
D6 / 4H-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 (M18x1.5 Metric, MPN 1983400) is a general purpose spiral-point tap with a D6 / 4H-6H tolerance, 3 flutes, plug chamfer, and high-speed steel construction. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — and far more — with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the OSG Spiral Point Tap M18x1.5 used for?

This OSG spiral point tap is used for cutting internal threads in through-hole applications. It is designed for general-purpose threading in metals, with a plug chamfer and 3-flute geometry that pushes chips ahead, reducing clogging. The D6 / 4H-6H tolerance class ensures precise thread fit for industrial maintenance and production.

What are the specifications of the OSG Spiral Point Tap M18x1.5?

The OSG spiral point tap has a metric M18x1.5 thread size, D6 / 4H-6H tolerance, 3 flutes, and a plug chamfer. It is made from high-speed steel (HSS) and has manufacturer part number 1983400. This tap is designed for through-hole threading and is suitable for general-purpose machining applications.

Where to buy the OSG Spiral Point Tap M18x1.5 worldwide?

You can source the OSG spiral point tap M18x1.5 (MPN 1983400) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine OSG tooling for your threading needs.

How to select the correct OSG spiral point tap for M18x1.5 threads?

To select the correct OSG spiral point tap, match the thread size (M18x1.5) and tolerance class (D6 / 4H-6H) to your application. Use a plug chamfer for through-holes and ensure the tap is high-speed steel for general-purpose work. Verify the manufacturer part number 1983400 and consult OSG's technical data for material compatibility.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

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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