OSG Spiral Flute Tap: M12x1.75 Metric, D6 / 4H-6H, 3 Flute
SKU 3G-OTH-219052
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Frequently Asked Questions
What is OSG spiral flute tap M12x1.75 used for?
This OSG spiral flute tap is designed for threading blind holes in steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging, while the modified bottoming chamfer allows threading close to the hole bottom. It is ideal for automotive, aerospace, and general manufacturing applications.
What are the specifications of OSG spiral flute tap M12x1.75?
The OSG spiral flute tap has a metric M12x1.75 thread size, a D6 / 4H-6H tolerance class, 3 flutes, and a modified bottoming chamfer. It is designed for threading blind holes in steel and stainless steel. The manufacturer part number is 1706201.
Where to buy OSG spiral flute tap M12x1.75 worldwide?
3G Electric supplies and delivers the OSG spiral flute tap M12x1.75 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility. Contact us for availability and lead time.
How to select the right spiral flute tap for steel?
For threading blind holes in steel, choose a spiral flute tap with a modified bottoming chamfer, like the OSG M12x1.75. Ensure the tap's tolerance class (e.g., D6 / 4H-6H) matches your required thread fit. Use appropriate cutting fluid and follow manufacturer speed/feed recommendations for optimal thread quality and tool life.
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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.














