OSG Extension Tap: M22x2 Metric, D7 / 4H-6H, 4 Flute
SKU 3G-OTH-311731
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Frequently Asked Questions
What is the OSG extension tap M22x2 used for?
The OSG extension tap M22x2 is used for threading blind holes in multiple materials, including steel, stainless steel, and aluminum. Its spiral-flute design evacuates chips upward, preventing clogging, while the modified bottoming chamfer allows threading close to the hole bottom. The D7 / 4H-6H tolerance ensures precise fit for metric fasteners.
What are the specifications of the OSG extension tap M22x2?
The OSG extension tap has a metric M22x2 thread size, D7 / 4H-6H tolerance class, 4-flute design, and modified bottoming chamfer. The manufacturer part number is 1652009008. It is a spiral-flute extension tap designed for multiple materials, enabling deep-hole threading with chip evacuation.
Where to buy OSG extension tap M22x2 worldwide?
You can source the OSG extension tap M22x2 (MPN 1652009008) from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine OSG tooling for manufacturing and maintenance applications.
How to select the correct OSG extension tap for threading?
Select the OSG extension tap based on thread size (M22x2), tolerance class (D7 / 4H-6H), and material type. For blind holes, choose a modified bottoming chamfer and spiral-flute design for chip evacuation. Ensure the tap length matches hole depth. OSG taps are precision-ground for consistent performance in production environments.
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Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute extension taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















