OSG Spiral-Flute Tap: 9/16"-12 UNC
The OSG Spiral Flute Tap (9/16"-12 UNC, MPN 1749908) is a spiral-flute tap for steel and stainless steel, featuring an H3 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. 3G Electric interprets your…
SKU 3G-OTH-218732
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 (9/16"-12 UNC, MPN 1749908) is a spiral-flute tap for steel and stainless steel, featuring an H3 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. 3G Electric interprets your demand for this precision threading tool, sourcing it from OSG and supporting your application with specialist expertise across 14 industrial departments.
Frequently Asked Questions
What is the OSG spiral flute tap 1749908 used for?
The OSG spiral flute tap 1749908 is designed for threading blind holes in steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging in deep holes. It is commonly used in automotive, aerospace, and general manufacturing for creating UNC threads with a modified bottoming chamfer.
What are the specifications of the OSG spiral flute tap 1749908?
This OSG tap has a thread size of 9/16"-12 UNC, with a H3 / 2B-3B tolerance class. It features 3 flutes and a modified bottoming chamfer, making it suitable for threading blind holes in steel and stainless steel. The manufacturer part number is 1749908.
Where to buy OSG spiral flute tap 1749908 worldwide?
You can source the OSG spiral flute tap 1749908 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine OSG tooling for your manufacturing needs.
How to select the correct OSG spiral flute tap for steel?
For steel and stainless steel, choose a spiral flute tap like the OSG 1749908 with a modified bottoming chamfer for blind holes. Ensure the thread size (9/16"-12 UNC) and tolerance (H3 / 2B-3B) match your application. Use appropriate cutting fluid and follow manufacturer speed/feed recommendations for optimal thread quality.
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3G Electric supplies OSG spiral-flute taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
