OSG Spiral Flute Tap: M12x1.75 Metric, D6 / 4H-6H, 3 Flute
SKU 3G-OTH-217984
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Frequently Asked Questions
What is an OSG spiral flute tap used for?
An OSG spiral flute tap is used for threading blind holes in steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. This M12x1.75 metric tap with a modified bottoming chamfer is ideal for applications requiring threads close to the hole bottom.
What are the specifications of the OSG spiral flute tap M12x1.75?
This OSG tap has a metric M12x1.75 thread size, 3 flutes, and a D6 / 4H-6H tolerance class. It features a modified bottoming chamfer for threading near hole bottoms. The manufacturer part number is 1650001708. It is designed for steel and stainless steel workpieces.
Where to buy OSG spiral flute taps worldwide?
3G Electric supplies OSG spiral flute taps worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this M12x1.75 tap (MPN 1650001708) to your facility. Contact us for pricing and lead time on this D6 / 4H-6H precision threading tool.
How to select the right spiral flute tap for steel?
Select a spiral flute tap like this OSG M12x1.75 with a modified bottoming chamfer for blind holes in steel. Ensure the thread tolerance (D6 / 4H-6H) matches your required fit. Use proper cutting fluid and speed for the material. 3G Electric can help you source the correct tap for your application.
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Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















