OSG Spiral Point Tap: M18x1.5 Metric, D6 / 4H-6H, 3 Flute
SKU 3G-OTH-214826
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the OSG spiral point tap M18x1.5 used for?
The OSG spiral point tap M18x1.5 is designed for threading blind or through holes in ferrous and non-ferrous materials. Its spiral point design pushes chips forward, reducing chip clogging. It is commonly used in automotive, aerospace, and general manufacturing for creating precise internal threads.
What are the specifications of the OSG tap MPN 2893008?
The OSG tap MPN 2893008 is a spiral point tap with M18x1.5 metric thread, D6 / 4H-6H tolerance, 3 flutes, and a plug chamfer. It is a general purpose tap suitable for through-hole threading. The D6 / 4H-6H designation indicates a ground thread tap with a 6H class of fit for the nut.
Where to buy OSG taps in worldwide?
You can source OSG taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the OSG spiral point tap M18x1.5 (MPN 2893008) and other OSG tooling.
How to select the correct OSG tap for a threading application?
To select the correct OSG tap, match the thread size (e.g., M18x1.5), tolerance class (e.g., D6 / 4H-6H), and chamfer type (plug, bottoming, or taper) to your material and hole type. For through holes, a spiral point tap like this OSG model pushes chips forward. Consult OSG's technical data for material-specific speeds and feeds.
Used in
Common applications for OSGOSG 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.















