OSG Spiral Flute Tap: 3/4"-16 UNF, H3 / 2B-3B, 4 Flute, Bottoming Chamfer
The OSG Spiral Flute Tap (3/4"-16 UNF) is a general-purpose spiral-flute tap with a bottoming chamfer, made from high-speed steel. It features 4 flutes and is rated H3 / 2B-3B (MPN 1434100).
SKU 3G-OTH-231019
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 (3/4"-16 UNF) is a general-purpose spiral-flute tap with a bottoming chamfer, made from high-speed steel. It features 4 flutes and is rated H3 / 2B-3B (MPN 1434100).
Frequently Asked Questions
What is the OSG spiral flute tap 3/4-16 UNF used for?
This OSG spiral flute tap is designed for threading blind holes in materials like steel and cast iron. Its 4-flute, bottoming chamfer design efficiently evacuates chips upward, making it ideal for general-purpose tapping in machining and industrial maintenance applications.
What are the specifications of the OSG tap MPN 1434100?
The OSG tap MPN 1434100 is a 3/4-16 UNF spiral flute tap with a H3 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer. It is made from high-speed steel and is suitable for threading blind holes to class 2B or 3B fit.
Where to buy OSG taps in worldwide?
3G Electric supplies and delivers OSG taps worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever you are located.
How to select the right OSG tap for blind holes?
For blind holes, choose a spiral flute tap like this OSG 3/4-16 UNF model. The spiral design pushes chips out of the hole, preventing clogging. Ensure the chamfer type (bottoming) matches your hole depth requirements and that the tap tolerance (H3) aligns with your desired thread class.
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.
