Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

OSG M18x1.5 General Purpose Spiral-Point Tap - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG M18x1.5 General Purpose Spiral-Point Tap

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
M18x1.5 General Purpose Spiral-Point Tap
Category
General Purpose Spiral-Point Taps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
1983400
Type
D6 / 4H-6H, Plug Chamfer, High Speed Steel
Flute
3

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Spiral Point Tap: M12x1.5 Metric, D6 / 4H-6H, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1982900)
OSG
OSG Spiral Point Tap: M12x1.5 Metric, D6 / 4H-6H, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1982900)
Metric spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. Features a D5 / 4H-6H tolerance, 3-flute design, plug chamfer, and high-speed steel construction. The spiral point pushes chips ahead to reduce clogging during production threading
OSG
Metric spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. Features a D5 / 4H-6H tolerance, 3-flute design, plug chamfer, and high-speed steel construction. The spiral point pushes chips ahead to reduce clogging during production threading
OSG Spiral Point Tap: M14x2 Metric, D7 / 4H-6H, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1983100)
OSG
OSG Spiral Point Tap: M14x2 Metric, D7 / 4H-6H, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1983100)
General purpose spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. Features a spiral point design that pushes chips forward, enabling efficient chip evacuation during high-speed production tapping. Constructed from high-speed steel with a plug chamfer and 3 flutes
OSG
General purpose spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. Features a spiral point design that pushes chips forward, enabling efficient chip evacuation during high-speed production tapping. Constructed from high-speed steel with a plug chamfer and 3 flutes
OSG Spiral Point Tap: M18x2.5 Metric, D7 / 4H-6H, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1983500)
OSG
OSG Spiral Point Tap: M18x2.5 Metric, D7 / 4H-6H, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1983500)
High-speed steel spiral-point tap with M10x1 metric thread, D5 / 4H-6H tolerance, 3-flute design, and plug chamfer. Suitable for threading through or blind holes in ferrous and non-ferrous materials in production environments
OSG
High-speed steel spiral-point tap with M10x1 metric thread, D5 / 4H-6H tolerance, 3-flute design, and plug chamfer. Suitable for threading through or blind holes in ferrous and non-ferrous materials in production environments

More from OSG

View all OSG parts
This spiral-point tap is designed for through-hole threading in production environments. The TiN coating reduces friction and extends tool life in steel and cast iron. It features a plug chamfer and 3-flute design for efficient chip evacuation
OSG
This spiral-point tap is designed for through-hole threading in production environments. The TiN coating reduces friction and extends tool life in steel and cast iron. It features a plug chamfer and 3-flute design for efficient chip evacuation
General purpose spiral-point tap for through-hole threading. Constructed from black oxide high-speed steel with a 3-flute design that pushes chips forward for efficient chip evacuation. Thread class 3B, plug chamfer, suitable for steel, stainless steel, and non-ferrous materials
OSG
General purpose spiral-point tap for through-hole threading. Constructed from black oxide high-speed steel with a 3-flute design that pushes chips forward for efficient chip evacuation. Thread class 3B, plug chamfer, suitable for steel, stainless steel, and non-ferrous materials
OSG Spiral Point Tap: #0-80 UNF, H1 / 2B-3B, 2 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 1200001)
OSG
OSG Spiral Point Tap: #0-80 UNF, H1 / 2B-3B, 2 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 1200001)
General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. The spiral point design pushes chips ahead to reduce clogging and breakage. Features 5/8"-18 UNF thread, H5 tolerance for 2B-3B fit, 3 flutes, and plug chamfer. Suitable for production and maintenance work
OSG
General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. The spiral point design pushes chips ahead to reduce clogging and breakage. Features 5/8"-18 UNF thread, H5 tolerance for 2B-3B fit, 3 flutes, and plug chamfer. Suitable for production and maintenance work
This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a 2B thread class, plug chamfer, and black oxide high-speed steel construction with 2 flutes. The spiral-point geometry pushes chips forward, reducing chip congestion and enabling efficient production tapping
OSG
This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a 2B thread class, plug chamfer, and black oxide high-speed steel construction with 2 flutes. The spiral-point geometry pushes chips forward, reducing chip congestion and enabling efficient production tapping
This spiral-point tap is designed for through-hole threading in steel and non-ferrous materials. The spiral point pushes chips ahead, preventing clogging and ensuring clean threads. It features a plug chamfer, 3 flutes, and a thread tolerance of H7 / 2B-3B
OSG
This spiral-point tap is designed for through-hole threading in steel and non-ferrous materials. The spiral point pushes chips ahead, preventing clogging and ensuring clean threads. It features a plug chamfer, 3 flutes, and a thread tolerance of H7 / 2B-3B
This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. The spiral point geometry pushes chips ahead of the cutting action, reducing clogging and breakage. Suitable for general-purpose tapping applications in machining and industrial maintenance
OSG
This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. The spiral point geometry pushes chips ahead of the cutting action, reducing clogging and breakage. Suitable for general-purpose tapping applications in machining and industrial maintenance
Spiral-point tap with M10x1 metric thread, D5 / 4H-6H tolerance class, 3 flutes, and plug chamfer. Designed for through-hole threading in metals, the spiral point pushes chips forward for efficient evacuation and clean threads. Suitable for general machining applications requiring precise thread fit
OSG
Spiral-point tap with M10x1 metric thread, D5 / 4H-6H tolerance class, 3 flutes, and plug chamfer. Designed for through-hole threading in metals, the spiral point pushes chips forward for efficient evacuation and clean threads. Suitable for general machining applications requiring precise thread fit