OSG Spiral Point Tap: 1/2"-20 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (1/2"-20 UNF, MPN 1101505205) is a TiN Coated Cobalt plug-chamfer tap with 3 flutes, rated H7 / 2B-3B for aerospace materials. 3G Electric interprets this demand and sources the exact…
SKU 3G-OTH-232164
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
The OSG Spiral Point Tap (1/2"-20 UNF, MPN 1101505205) is a TiN Coated Cobalt plug-chamfer tap with 3 flutes, rated H7 / 2B-3B for aerospace materials. 3G Electric interprets this demand and sources the exact OEM-specified tool, backed by specialist depth in cutting tools across 14 industrial departments.
Frequently Asked Questions
What is an OSG spiral point tap used for?
An OSG spiral point tap is designed for through-hole threading in aerospace materials. Its spiral point pushes chips ahead, preventing clogging. The TiN-coated cobalt construction provides heat resistance and wear life for demanding applications like aircraft component manufacturing.
What are the specifications of the OSG 1/2"-20 UNF spiral point tap?
This OSG tap has a 1/2"-20 UNF thread, H7 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is made of TiN-coated cobalt for durability. The manufacturer part number is 1101505205. These specs ensure precise threading in aerospace-grade materials.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine OSG cutting tools to your facility. Contact us for a quote on the 1/2"-20 UNF spiral point tap or other OSG tooling.
How to select the right OSG tap for aerospace materials?
For aerospace materials, choose a tap with TiN coating and cobalt substrate for heat resistance. The spiral point design is ideal for through holes. Verify thread size (e.g., 1/2"-20 UNF) and tolerance class (H7 / 2B-3B). OSG taps are engineered for these demanding applications.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point taps for aerospace materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
