OSG Spiral Point Tap: 3/8"-16 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (3/8"-16 UNC, MPN 1231601) is a general-purpose spiral-point tap with an H3 / 2B-3B tolerance, plug chamfer, and black oxide high-speed steel construction. It features 3 flutes for efficient…
SKU 3G-OTH-214184
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 (3/8"-16 UNC, MPN 1231601) is a general-purpose spiral-point tap with an H3 / 2B-3B tolerance, plug chamfer, and black oxide high-speed steel construction. It features 3 flutes for efficient chip evacuation during through-hole threading.
Frequently Asked Questions
What is the OSG spiral point tap 3/8-16 UNC used for?
The OSG spiral point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its 3-flute design pushes chips forward, reducing clogging and breakage. Common applications include automotive, aerospace, and general manufacturing where clean, accurate UNC threads are required.
What are the specifications of the OSG spiral point tap MPN 1231601?
This OSG tap has a 3/8-16 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, plug chamfer, and black oxide high speed steel construction. The manufacturer part number is 1231601. It is designed for general purpose through-hole tapping in a variety of materials.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG spiral point tap MPN 1231601. We source and deliver genuine OSG tooling globally.
How to select the correct OSG tap for through holes?
For through holes, choose a spiral point tap like this OSG model. It pushes chips forward, preventing packing. Verify thread size (3/8-16 UNC), chamfer type (plug for general use), and material compatibility. Black oxide HSS suits most steels. Always match the tap tolerance (H3) to your required thread class (2B-3B).
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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.
