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OSG Spiral Point Tap: M18x2.5 Metric, OH2 / 6H, 3 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: M18x2.5 Metric, OH2 / 6H, 3 Flute, Plug Chamfer

The OSG Spiral Point Tap (M18x2.5 Metric) is a general purpose spiral-point tap with an OH2 / 6H tolerance, 3-flute design, plug chamfer, and high-speed steel construction (MPN 15593). 3G Electric interprets your…

SKU 3G-OTH-215062

Brand
OSG
Item
Spiral Point Tap: M18x2.5 Metric, OH2 / 6H, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
15593
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 (M18x2.5 Metric) is a general purpose spiral-point tap with an OH2 / 6H tolerance, 3-flute design, plug chamfer, and high-speed steel construction (MPN 15593). 3G Electric interprets your demand for this OEM-specified cutting tool, sources it across our 14 industrial departments, and provides specialist support to ensure you get the right solution.

Frequently Asked Questions

What is the OSG spiral point tap M18x2.5 used for?

The OSG spiral point tap M18x2.5 is used for threading blind or through holes in metal components, particularly in automotive and general manufacturing. Its spiral point design pushes chips forward, reducing chip clogging and enabling faster tapping in production environments.

What are the specifications of the OSG spiral point tap M18x2.5?

This OSG tap has an M18x2.5 metric thread, OH2 / 6H tolerance, 3 flutes, a plug chamfer, and is made of high-speed steel. The manufacturer part number is 15593. It is designed for general-purpose tapping in steel and cast iron.

Where to buy the OSG spiral point tap M18x2.5 worldwide?

You can source the OSG spiral point tap M18x2.5 worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine OSG cutting tools globally.

How to select the correct OSG spiral point tap for my application?

Select the tap based on thread size (M18x2.5), material (high-speed steel for general use), and tolerance class (OH2 / 6H for standard fits). For blind holes, use a plug chamfer. Consult OSG's technical data for material-specific speeds and feeds to optimize tool life.

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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