OSG Spiral Flute Tap: M12x1.25 Metric, 6H, 3 Flute, Bottoming Chamfer (MPN 1311300908)
SKU 3G-OTH-252714
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Frequently Asked Questions
What is the OSG spiral flute tap M12x1.25 used for?
The OSG spiral flute tap M12x1.25 is used for threading blind holes in alloy steels and other materials. Its spiral flute design evacuates chips upward, preventing clogging, while the coolant-through capability improves lubrication and heat dissipation during threading operations.
What are the specifications of the OSG spiral flute tap M12x1.25?
The OSG spiral flute tap has a metric M12x1.25 thread size, 6H tolerance, 3 flutes, and a bottoming chamfer. It is designed for coolant-through operation, making it suitable for threading blind holes in alloy steels. The manufacturer part number is 1311300908.
Where to buy the OSG spiral flute tap M12x1.25 worldwide?
You can source the OSG spiral flute tap M12x1.25 worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact them for availability and lead time.
How to select the correct OSG spiral flute tap for alloy steels?
To select the correct OSG spiral flute tap for alloy steels, match the thread size (e.g., M12x1.25), tolerance class (6H), and chamfer type (bottoming for blind holes). Ensure the tap has coolant-through capability for better chip evacuation and tool life in tough materials.
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3G Electric supplies OSG coolant-through spiral-flute taps for alloy steels. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














