OSG Extension Tap: 3/4"-10 UNC, H5 / 2B-3B, 4 Flute
OSG Spiral-Flute Extension Taps for Multiple Materials.
SKU 3G-OTH-311698
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
OSG Spiral-Flute Extension Taps for Multiple Materials.
Frequently Asked Questions
What is the OSG Extension Tap 3/4"-10 UNC used for?
This OSG extension tap is designed for threading blind or deep holes in multiple materials. Its spiral-flute design evacuates chips upward, preventing clogging, while the modified bottoming chamfer allows threading close to the hole bottom. It is commonly used in automotive, aerospace, and general machining applications.
What are the specifications of the OSG Extension Tap MPN 1652504508?
The OSG extension tap has a thread size of 3/4"-10 UNC, with an H5 tolerance for 2B-3B class fit. It features 4 flutes and a modified bottoming chamfer. The manufacturer part number is 1652504508. This tap is suitable for threading multiple materials including steel, stainless steel, and aluminum.
Where to buy the OSG Extension Tap 3/4"-10 UNC worldwide?
You can source the OSG Extension Tap MPN 1652504508 worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply this tap to customers across industries.
How to select the correct OSG extension tap for deep hole threading?
Select an OSG extension tap based on thread size, pitch, and hole depth. For 3/4"-10 UNC threads, ensure the tap length reaches the required depth. The spiral-flute design is ideal for chip evacuation in blind holes. Always match the tap tolerance (H5) to the desired thread class (2B-3B) for proper fit.
Used in
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.
