OSG Spiral Flute Tap: M8x1.25 Metric, D6 / 4H-6H, 3 Flute
The OSG Spiral Flute Tap (M8x1.25 Metric, MPN 1645508126) is a D6 / 4H-6H, 3-flute, modified bottoming chamfer tap designed for threading steel and stainless steel. 3G Electric interprets your demand for this…
SKU 3G-OTH-217968
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Product Description
The OSG Spiral Flute Tap (M8x1.25 Metric, MPN 1645508126) is a D6 / 4H-6H, 3-flute, modified bottoming chamfer tap designed for threading steel and stainless steel. 3G Electric interprets your demand for this precision tool, sourcing it from our global network and supporting your application with specialist expertise across 14 industrial departments.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the OSG spiral flute tap M8x1.25 used for?
The OSG spiral flute tap M8x1.25 is designed for threading blind holes in steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging in deep or blind holes. It is commonly used in automotive, aerospace, and general manufacturing for creating precise internal threads in tough materials.
What are the specifications of the OSG spiral flute tap M8x1.25?
The OSG spiral flute tap has a metric thread size of M8x1.25, a shank diameter of D6, and a thread tolerance of 4H-6H. It features 3 flutes and a modified bottoming chamfer for threading close to the bottom of blind holes. The manufacturer part number is 1645508126.
Where to buy OSG spiral flute taps worldwide?
You can source OSG spiral flute taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG M8x1.25 spiral flute tap (MPN 1645508126).
How to select the correct OSG spiral flute tap for steel?
To select the correct OSG spiral flute tap for steel, match the thread size (e.g., M8x1.25) and tolerance class (e.g., 4H-6H) to your application. For blind holes, choose a modified bottoming chamfer. Ensure the tap is rated for steel and stainless steel. OSG taps are engineered for precision threading in these materials.
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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.















