OSG 1 1/4"-7 UNC Spiral-Flute Tap
The OSG Spiral Flute Tap (1 1/4"-7 UNC, MPN 1650507408) is a spiral-flute tap for steel and stainless steel, featuring a H10 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer. 3G Electric interprets…
SKU 3G-OTH-217932
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 1/4"-7 UNC, MPN 1650507408) is a spiral-flute tap for steel and stainless steel, featuring a H10 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
Frequently Asked Questions
What is the OSG spiral flute tap used for?
The OSG spiral flute tap is designed for threading blind holes in steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging and enabling efficient, clean threading in deep or blind-hole applications common in automotive, aerospace, and general manufacturing.
What are the specifications of the OSG spiral flute tap 1650507408?
This OSG tap has a thread size of 1 1/4"-7 UNC, a ground thread tolerance of H10 / 2B-3B, 4 flutes, and a modified bottoming chamfer. It is designed for steel and stainless steel. The manufacturer part number is 1650507408.
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 site. Contact us for availability and lead time on the OSG spiral flute tap model 1650507408.
How to select the correct OSG tap for stainless steel?
For stainless steel, choose a spiral flute tap with a ground thread tolerance like H10 / 2B-3B for precise fit. Ensure the tap is designed for steel and stainless steel, as OSG offers specific geometries for chip evacuation. Match thread size and chamfer type to your hole depth and material.
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.
