OSG Spiral Flute Tap: 1 1/2"-6 UNC, H10 / 2B-3B, 4 Flute
The OSG Spiral Flute Tap (1 1/2"-6 UNC, MPN 1650508008) is a spiral-flute tap for steel and stainless steel, featuring a H10 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer.
SKU 3G-OTH-217934
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 1/2"-6 UNC, MPN 1650508008) is a spiral-flute tap for steel and stainless steel, featuring a H10 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer.
Frequently Asked Questions
What is the OSG spiral flute tap 1 1/2"-6 UNC used for?
This OSG spiral flute tap is designed for threading blind holes in steel and stainless steel. Its 4-flute design and modified bottoming chamfer efficiently evacuate chips upward, making it ideal for high-production tapping where chip clearance is critical.
What are the specifications of the OSG 1650508008 tap?
The OSG 1650508008 is a spiral flute tap with size 1 1/2"-6 UNC, H10 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer. It is rated for threading steel and stainless steel, with a manufacturer part number 1650508008.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the OSG 1650508008 spiral flute tap.
How to select the correct OSG tap for steel threading?
For steel threading, choose a spiral flute tap like this OSG 1 1/2"-6 UNC for blind holes. Ensure the chamfer type (modified bottoming) matches your hole depth. Verify thread class (H10 / 2B-3B) and use proper cutting fluid for steel to extend tool life.
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.
