OSG Spiral-Flute Tap: 1 1/4"-12 UNF
The OSG Spiral Flute Tap (SKU 3G-OTH-219075) is a 1 1/4"-12 UNF spiral-flute tap for steel and stainless steel, featuring an H8 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer (MPN 1650507608).
SKU 3G-OTH-219075
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 (SKU 3G-OTH-219075) is a 1 1/4"-12 UNF spiral-flute tap for steel and stainless steel, featuring an H8 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer (MPN 1650507608).
Frequently Asked Questions
What is the OSG spiral flute tap 1650507608 used for?
This OSG spiral flute tap is designed for threading steel and stainless steel. Its modified bottoming chamfer and 4-flute design efficiently cut threads in blind holes, making it ideal for automotive, aerospace, and general manufacturing applications where precise internal threading is required.
What are the specifications of the OSG spiral flute tap 1650507608?
The OSG spiral flute tap has a thread size of 1 1/4"-12 UNF, a tolerance class of H8 / 2B-3B, 4 flutes, and a modified bottoming chamfer. The manufacturer part number is 1650507608. It is designed for threading steel and stainless steel materials.
Where to buy the OSG spiral flute tap 1650507608 worldwide?
3G Electric supplies the OSG spiral flute tap 1650507608 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this tap to any country.
How to select the correct OSG spiral flute tap for steel?
To select the correct OSG spiral flute tap, match the thread size (e.g., 1 1/4"-12 UNF) and tolerance class (H8 / 2B-3B) to your application. For blind holes in steel or stainless steel, choose a modified bottoming chamfer tap. Ensure the tap material and coating suit the workpiece hardness.
Used in
Common applications for OSGOSG Products
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.
