OSG Spiral Point Tap: #1-72 UNF, H1 / 2B-3B, 2 Flute, Bottoming Chamfer
The OSG Spiral Point Tap (#1-72 UNF) is a general purpose spiral-point tap with a bottoming chamfer, made from high-speed steel. It features 2 flutes and is rated H1 / 2B-3B (MPN 1200500).
SKU 3G-OTH-214428
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 Point Tap (#1-72 UNF) is a general purpose spiral-point tap with a bottoming chamfer, made from high-speed steel. It features 2 flutes and is rated H1 / 2B-3B (MPN 1200500).
Frequently Asked Questions
What is OSG Spiral Point Tap #1-72 UNF used for?
This OSG spiral point tap is designed for threading blind holes in materials like steel and aluminum. Its bottoming chamfer and 2-flute design push chips forward, making it ideal for through-hole or deep-hole applications in machining, automotive, and general manufacturing.
What are the specifications of OSG tap MPN 1200500?
The OSG tap MPN 1200500 is a #1-72 UNF spiral point tap with H1 / 2B-3B tolerance, bottoming chamfer, 2 flutes, and high-speed steel construction. It is rated for general-purpose threading and is suitable for producing Class 2B or 3B internal threads in ferrous and non-ferrous materials.
Where to buy OSG #1-72 UNF tap in worldwide?
3G Electric supplies and delivers the OSG #1-72 UNF spiral point tap (MPN 1200500) 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 spiral point tap for my application?
Select an OSG spiral point tap based on thread size, material, and hole type. For #1-72 UNF threads in blind holes, choose a bottoming chamfer tap like this model. Ensure the tap's H1 / 2B-3B tolerance matches your required thread class. Consult OSG's technical data for optimal speeds and feeds.
Used in
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3G Electric supplies OSG general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
