OSG Spiral Point Tap: 1/2"-13 UNC, H1 / 2B-3B, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (1/2"-13 UNC, MPN 1222400) is a general-purpose spiral-point tap with a plug chamfer, made from high-speed steel. It features 3 flutes and is rated H1 / 2B-3B.
SKU 3G-OTH-214382
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 (1/2"-13 UNC, MPN 1222400) is a general-purpose spiral-point tap with a plug chamfer, made from high-speed steel. It features 3 flutes and is rated H1 / 2B-3B.
Frequently Asked Questions
What is the OSG spiral point tap 1/2-13 UNC used for?
This OSG spiral point tap is designed for through-hole threading in steel, stainless steel, and non-ferrous materials. Its 3-flute design pushes chips forward, reducing clogging and breakage. It is commonly used in automotive, aerospace, and general machining applications where clean, accurate threads are required.
What are the specifications of the OSG 1222400 tap?
The OSG 1222400 is a 1/2-13 UNC spiral point tap with a plug chamfer, 3 flutes, and high-speed steel construction. It is rated H1 / 2B-3B for thread fit. This tap is suitable for through-hole threading and is manufactured by OSG, a leading cutting tool brand.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps like the 1222400 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine OSG cutting tools and support your procurement with technical guidance and reliable shipping.
How to select the right tap for through-hole threading?
For through-hole threading, choose a spiral point tap like this OSG 1/2-13 UNC model. It pushes chips forward, preventing jamming. Match the tap size, thread pitch (UNC), and chamfer type (plug) to your hole depth and material. High-speed steel is suitable for general-purpose use in steel and non-ferrous metals.
Used in
Common applications for OSGOSG Products
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.
