OSG 1/4"-28 UNF General Purpose Spiral-Flute Tap
The OSG Spiral Flute Tap (MPN 1430300) is a general-purpose spiral-flute tap in 1/4"-28 UNF size, featuring a bottoming chamfer and three flutes. It is made from high-speed steel with an H3 / 2B-3B tolerance class…
SKU 3G-OTH-229892
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 (MPN 1430300) is a general-purpose spiral-flute tap in 1/4"-28 UNF size, featuring a bottoming chamfer and three flutes. It is made from high-speed steel with an H3 / 2B-3B tolerance class, designed for threading blind holes in a range of materials.
Frequently Asked Questions
What is the OSG spiral flute tap 1/4-28 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 1/4-28 UNF thread size and bottoming chamfer make it suitable for precision threading applications in automotive, aerospace, and general manufacturing.
What are the specifications of the OSG 1430300 tap?
The OSG 1430300 is a spiral flute tap with thread size 1/4-28 UNF, H3 / 2B-3B tolerance, 3 flutes, and a bottoming chamfer. It is made of high-speed steel (HSS) and is designed for general purpose threading. The manufacturer part number is 1430300.
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 1430300 spiral flute tap.
How to select the right OSG tap for blind holes?
For blind holes, choose a spiral flute tap like the OSG 1430300 to evacuate chips upward. Ensure the thread size (1/4-28 UNF), chamfer type (bottoming), and tolerance (H3 / 2B-3B) match your application. Use proper cutting fluid and machine speed per OSG recommendations for optimal thread quality.
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.
