OSG Spiral Point Tap: 5/16"-18 UNC, 2B+, 2 Flute, Plug Chamfer
The OSG Spiral Point Tap (5/16"-18 UNC, MPN 1590808) is an oversized spiral-point tap with a 2B+ thread class, plug chamfer, TiCN-coated high-speed steel construction, and 2 flutes. 3G Electric interprets this demand…
SKU 3G-OTH-251195
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The OSG Spiral Point Tap (5/16"-18 UNC, MPN 1590808) is an oversized spiral-point tap with a 2B+ thread class, plug chamfer, TiCN-coated high-speed steel construction, and 2 flutes. 3G Electric interprets this demand and sources the genuine OEM tool, backed by specialist expertise across 14 industrial departments — including machining — to ensure you get the right solution, not just a catalog listing.
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 an OSG spiral point tap used for?
An OSG spiral point tap is designed for through-hole threading in production environments. Its spiral-point geometry pushes chips forward, preventing chip clogging and enabling faster tapping cycles in materials like steel and aluminum.
What are the specifications of the OSG 1590808 tap?
The OSG 1590808 is a 5/16"-18 UNC spiral point tap with a 2B+ thread class, 2 flutes, plug chamfer, and TiCN coating on high speed steel. It is an oversized tap for achieving tighter thread tolerances.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine OSG cutting tools like the 1590808 spiral point tap to customers across multiple industries.
How to select the right OSG tap for a job?
Select an OSG tap based on thread size, pitch, material, and hole type. For through holes, a spiral point tap like the 1590808 is ideal. Consider coating (TiCN for abrasive materials) and thread class (2B+ for tighter fits) to match your application.
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.
