OSG General Purpose Spiral-Flute Tap M8x1.25 Metric
The OSG Spiral Flute Tap is a general-purpose spiral-flute tap in M8x1.25 Metric, featuring a D5 / 4H-6H tolerance class, 3 flutes, and a modified bottoming chamfer (MPN 2991408). 3G Electric interprets demand and…
SKU 3G-OTH-230281
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
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Product Description
The OSG Spiral Flute Tap is a general-purpose spiral-flute tap in M8x1.25 Metric, featuring a D5 / 4H-6H tolerance class, 3 flutes, and a modified bottoming chamfer (MPN 2991408). 3G Electric interprets demand and delivers this OSG tap across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is an OSG spiral flute tap used for?
An OSG spiral flute tap is used for threading blind holes in materials like steel and aluminum. Its spiral design pushes chips upward, preventing clogging and ensuring clean threads. This M8x1.25 metric tap with a modified bottoming chamfer is ideal for general-purpose machining where chip evacuation is critical.
What are the specifications of the OSG spiral flute tap M8x1.25?
This OSG tap has a metric M8x1.25 thread size, a D5 / 4H-6H tolerance class, 3 flutes, and a modified bottoming chamfer. It is designed for blind hole threading and is suitable for general-purpose applications. The manufacturer part number is 2991408.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine OSG cutting tools like the M8x1.25 spiral flute tap to any location. Contact us for pricing and lead time on your order.
How to select the right OSG tap for blind holes?
For blind holes, choose a spiral flute tap like this OSG M8x1.25 model, which pushes chips upward. Ensure the chamfer type matches your hole depth—modified bottoming for shallow holes. Match the thread tolerance (D5 / 4H-6H) to your material and application requirements for optimal thread quality.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
