OSG Spiral Point Tap: #12-28 UNF, H3 / 2B-3B, 2 Flute
OSG General Purpose Spiral-Point Taps.
SKU 3G-OTH-215501
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 General Purpose Spiral-Point Taps.
Frequently Asked Questions
What is the OSG Spiral Point Tap #12-28 UNF used for?
The OSG Spiral Point Tap #12-28 UNF is used for threading holes in through-hole applications in metalworking. Its spiral-point design pushes chips ahead, reducing chip clogging. It is suitable for general-purpose tapping in materials like steel, aluminum, and cast iron, commonly used in automotive and industrial manufacturing.
What are the specifications of the OSG Spiral Point Tap MPN 1214501?
The OSG Spiral Point Tap MPN 1214501 has a #12-28 UNF thread size, H3 / 2B-3B tolerance class, 2 flutes, and a bottoming chamfer. It is a general-purpose spiral-point tap designed for through-hole threading. The H3 tolerance ensures precise fit for 2B-3B class threads in production environments.
Where to buy OSG taps in worldwide?
You can source OSG taps worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We supply OSG taps like the #12-28 UNF Spiral Point Tap (MPN 1214501) and handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times.
How to select the correct OSG tap for a threading application?
To select the correct OSG tap, match the thread size (e.g., #12-28 UNF), tolerance class (H3 / 2B-3B), and chamfer type (bottoming for blind holes, spiral point for through holes) to your workpiece material and hole type. OSG taps are designed for specific applications; consult technical data for material compatibility and cutting parameters.
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.
