OSG Extension Tap: #6-40 UNF, H2 / 2B-3B, 2 Flute
OSG Spiral-Flute Extension Taps for Multiple Materials.
SKU 3G-OTH-311692
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
OSG Spiral-Flute Extension Taps for Multiple Materials.
Frequently Asked Questions
What is the OSG Extension Tap #6-40 UNF used for?
The OSG Extension Tap #6-40 UNF is used for threading blind holes in multiple materials, including steel, stainless steel, and aluminum. Its spiral-flute design evacuates chips upward, making it ideal for deep-hole tapping. The modified bottoming chamfer allows threading close to the hole bottom, common in automotive and aerospace manufacturing.
What are the specifications of the OSG Extension Tap #6-40 UNF?
The OSG Extension Tap has a #6-40 UNF thread size, H2 / 2B-3B tolerance, 2-flute design, and a modified bottoming chamfer. The manufacturer part number is 1652500708. It is a spiral-flute extension tap designed for multiple materials, enabling efficient chip evacuation in deep-hole applications.
Where to buy OSG Extension Tap #6-40 UNF worldwide?
You can source the OSG Extension Tap #6-40 UNF 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; we supply genuine OSG taps for manufacturing and maintenance operations.
How to select the correct OSG Extension Tap for threading?
To select the correct OSG Extension Tap, match the thread size (e.g., #6-40 UNF) and tolerance (H2 / 2B-3B) to your hole requirements. Consider material type and hole depth—spiral-flute taps suit blind holes. Use a modified bottoming chamfer for threads near the hole bottom. Always verify the tap's flute count and coating for your application.
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.
