OSG Spiral Point Tap: 1/2"-20 UNF, 2B, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (1/2"-20 UNF) is a general-purpose spiral-point tap with a 2B thread class, plug chamfer, and black oxide high-speed steel construction. It features 3 flutes and is identified by manufacturer…
SKU 3G-OTH-216080
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) is a general-purpose spiral-point tap with a 2B thread class, plug chamfer, and black oxide high-speed steel construction. It features 3 flutes and is identified by manufacturer part number 2886301.
Frequently Asked Questions
What is the OSG spiral point tap 1/2"-20 UNF used for?
This OSG spiral point tap is designed for through-hole threading in steel, stainless steel, and non-ferrous materials. Its 3-flute design pushes chips forward, reducing clogging and breakage. Ideal for automotive, aerospace, and general manufacturing applications requiring precise 2B class threads.
What are the specifications of the OSG 2886301 tap?
The OSG 2886301 is a 1/2"-20 UNF spiral point tap with a 2B thread class, plug chamfer, and 3 flutes. It is made from black oxide high speed steel for improved lubricity and wear resistance. This general purpose tap is suitable for through-hole threading in production environments.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps like the 2886301 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial sourcing partner, we provide genuine OSG cutting tools with reliable lead times and technical support for your threading applications.
How to select the right OSG tap for through holes?
For through holes, choose a spiral point tap like this OSG 1/2"-20 UNF model. The spiral point pushes chips ahead, preventing clogging. Match thread size (UNF), class (2B), and material (black oxide HSS for steel). Ensure chamfer type (plug) suits hole depth. Consult OSG's technical data for optimal speeds and feeds.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
