OSG Spiral Flute Tap: M12x1.75 Metric, D6 / 4H-6H, 3 Flute

The OSG spiral flute tap M12x1.75 is designed for threading blind holes in steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging in deep holes. The modified bottoming chamfer allows threading close to the bottom of the hole, making it ideal for automotive, aerospace, and general manufacturing applications.

This OSG tap has a metric M12x1.75 thread size, a D6 / 4H-6H tolerance class, 3 flutes, and a modified bottoming chamfer. The manufacturer part number is 1756901. It is designed for threading blind holes in steel and stainless steel, with the spiral flute design effectively evacuating chips upward.

You can source OSG spiral flute taps worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG M12x1.75 spiral flute tap (MPN 1756901) and other OSG tooling.

To select the correct OSG spiral flute tap for steel, match the thread size (e.g., M12x1.75) and tolerance class (e.g., D6 / 4H-6H) to your application. For blind holes, choose a spiral flute tap with a modified bottoming chamfer to thread near the hole bottom. OSG taps are engineered for steel and stainless steel, ensuring reliable chip evacuation and thread quality.