OSG Spiral Point Tap: 1/4"-20 UNC, 2B+, 2 Flute, Plug Chamfer
The OSG Spiral Point Tap (1/4"-20 UNC, MPN 1590001) is an oversized spiral-point tap with a 2B+ tolerance, 2-flute design, plug chamfer, and black oxide high-speed steel construction. 3G Electric interprets customer…
SKU 3G-OTH-251177
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
The OSG Spiral Point Tap (1/4"-20 UNC, MPN 1590001) is an oversized spiral-point tap with a 2B+ tolerance, 2-flute design, plug chamfer, and black oxide high-speed steel construction. 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps, and controls as a trust anchor — ensuring you get the right solution, not just a catalog.
Frequently Asked Questions
What is the OSG Spiral Point Tap 1590001 used for?
The OSG Spiral Point Tap 1590001 is used for threading blind or through holes in ferrous and non-ferrous materials. Its spiral-point design pushes chips ahead, reducing chip clogging. Common applications include automotive, aerospace, and general manufacturing where precise 2B+ class threads are required.
What are the specifications of the OSG Spiral Point Tap 1590001?
The OSG Spiral Point Tap 1590001 has a 1/4\"-20 UNC thread size, 2B+ tolerance class, 2 flutes, and a plug chamfer. It is made from black oxide high-speed steel (HSS) for wear resistance and lubricity. The manufacturer part number is 1590001, and it is an oversized spiral-point tap.
Where to buy the OSG Spiral Point Tap 1590001 worldwide?
You can source the OSG Spiral Point Tap 1590001 through 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 this OSG tap to procurement teams and engineers globally.
How to select the correct OSG Spiral Point Tap for threading?
To select the correct OSG spiral point tap, match the thread size (e.g., 1/4\"-20 UNC), tolerance class (2B+ for tighter fit), and material compatibility. For blind holes, use spiral point taps to push chips forward. OSG taps are made from HSS or cobalt; choose black oxide for ferrous materials. Consult OSG's technical data for optimal speeds and feeds.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG oversized spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
