OSG Spiral Flute Tap: 1/2"-20 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer
The OSG Spiral Flute Tap (1/2"-20 UNF, MPN 1432408) is a general-purpose spiral-flute tap with a plug chamfer, TiCN-coated high-speed steel construction, and three flutes. It is specified as H3 / 2B-3B, making it…
SKU 3G-OTH-231036
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 Flute Tap (1/2"-20 UNF, MPN 1432408) is a general-purpose spiral-flute tap with a plug chamfer, TiCN-coated high-speed steel construction, and three flutes. It is specified as H3 / 2B-3B, making it suitable for threading applications requiring that tolerance class.
Frequently Asked Questions
What is the OSG spiral flute tap 1/2-20 UNF used for?
This OSG spiral flute tap is used for threading blind holes in materials such as steel and aluminum. Its spiral flute design evacuates chips upward, preventing clogging. The TiCN coating extends tool life. It is common in automotive and general manufacturing applications.
What are the specifications of the OSG 1432408 tap?
The OSG 1432408 is a spiral flute tap with thread size 1/2-20 UNF, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is made of high-speed steel with a TiCN coating. The manufacturer part number is 1432408.
Where to buy OSG taps in worldwide?
You can source OSG taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG 1432408 spiral flute tap.
How to select the correct OSG tap for UNF threads?
Select an OSG tap by matching the thread size and pitch, such as 1/2-20 UNF. Consider the hole type: spiral flute taps suit blind holes. Check tolerance class (e.g., H3) and coating (TiCN for harder materials). Always verify the chamfer type—plug chamfer is standard for general use.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
