OSG Spiral Flute Tap: M12x1.25 Metric, D5 / 4H-6H, 3 Flute, Plug Chamfer
SKU 3G-OTH-273255
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Frequently Asked Questions
What is the OSG spiral flute tap M12x1.25 used for?
This OSG spiral flute tap is designed for threading nickel and titanium alloys. Its V coated powdered metal construction and plug chamfer make it suitable for through-hole and blind-hole applications in aerospace, medical, and high-temperature alloy machining.
What are the specifications of the OSG M12x1.25 spiral flute tap?
The OSG tap has a M12x1.25 metric thread, D5 / 4H-6H tolerance, 3 flutes, plug chamfer, and V coated powdered metal. The manufacturer part number is 1316301108. It is engineered for threading nickel and titanium alloys.
Where to buy OSG spiral flute taps for nickel and titanium worldwide?
3G Electric supplies OSG spiral flute taps like the M12x1.25 D5 / 4H-6H model to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct threading tool for nickel and titanium alloys.
How to select the right OSG tap for nickel and titanium alloys?
Select an OSG tap with V coated powdered metal and a plug chamfer for threading nickel and titanium. The M12x1.25 D5 / 4H-6H tolerance ensures proper fit. Match the tap size and thread pitch to your application, and use appropriate cutting fluid for hard alloys.
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Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute taps for nickel & titanium. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















