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OSG M18x1.5 Spiral-Point Extension Tap - Spiral-Point Extension Taps for Multiple Materials
OSGSpiral-Point Extension Taps for Multiple Materials

OSG M18x1.5 Spiral-Point Extension Tap

The OSG Extension Tap (M18x1.5 Metric) is a spiral-point extension tap for multiple materials, featuring a D6, Plug Chamfer, V Coated Powdered Metal design with 4 flutes (MPN 1653008108). 3G Electric interprets your…

SKU 3G-OTH-402404

Brand
OSG
Item
M18x1.5 Spiral-Point Extension Tap
Part Number
1653008108
Category
Spiral-Point Extension Taps for Multiple Materials
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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
1653008108
Type
D6, Plug Chamfer, V Coated Powdered Metal
Flute
4

Technical Documents

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

Product Description

The OSG Extension Tap (M18x1.5 Metric) is a spiral-point extension tap for multiple materials, featuring a D6, Plug Chamfer, V Coated Powdered Metal design with 4 flutes (MPN 1653008108). 3G Electric interprets your demand and sources this genuine OSG tool across 14 industrial departments, with specialist depth in cutting tools and controls to ensure you get the right solution.

Frequently Asked Questions

What is the OSG Extension Tap M18x1.5 used for?

The OSG Extension Tap M18x1.5 is used for threading blind or deep holes in multiple materials, including steel, stainless steel, and aluminum. Its extended reach design allows access to hard-to-reach areas, making it ideal for automotive, aerospace, and general manufacturing applications where standard taps cannot reach.

What are the specifications of the OSG Extension Tap M18x1.5?

The OSG Extension Tap has a metric thread size of M18x1.5, a shank diameter of 6 mm (D6), 4 flutes, a plug chamfer, and a V-coated powdered metal construction. The manufacturer part number is 1653008108. It is designed for spiral-point cutting action to push chips forward, reducing clogging in through-hole applications.

Where to buy the OSG Extension Tap M18x1.5 worldwide?

You can source the OSG Extension Tap M18x1.5 from 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 provide competitive pricing and reliable sourcing for this OSG tap.

How to select the correct OSG Extension Tap for deep hole threading?

To select the correct OSG Extension Tap, match the thread size (e.g., M18x1.5) and pitch to your application. Consider the hole depth: extension taps are designed for deep or blind holes. The plug chamfer is suitable for through-holes, while the V coating reduces friction and extends tool life. Always verify shank diameter compatibility with your tool holder.

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
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OSG Products

3G Electric supplies OSG spiral-point extension taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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