OSG Spiral Point Tap: 3/8"-24 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (3/8"-24 UNF) is a general-purpose spiral-point tap with a plug chamfer, black oxide high-speed steel construction, and H3 / 2B-3B tolerance. It features 3 flutes and is identified by MPN…
SKU 3G-OTH-215457
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Product Description
The OSG Spiral Point Tap (3/8"-24 UNF) is a general-purpose spiral-point tap with a plug chamfer, black oxide high-speed steel construction, and H3 / 2B-3B tolerance. It features 3 flutes and is identified by MPN 1231801.
Frequently Asked Questions
What is the OSG Spiral Point Tap 3/8"-24 UNF used for?
This OSG spiral point tap is designed for threading through-holes in ferrous and non-ferrous materials. Its 3-flute design and plug chamfer push chips forward, making it ideal for high-speed production tapping in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG Spiral Point Tap 1231801?
The OSG tap has a 3/8"-24 UNF thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is made from black oxide high-speed steel. The manufacturer part number is 1231801. This general-purpose tap is suitable for threading through-holes in a variety of materials.
Where to buy the OSG Spiral Point Tap 1231801 worldwide?
3G Electric supplies the OSG Spiral Point Tap 1231801 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this tap to support your production needs.
How to select the correct OSG tap for through-hole threading?
For through-hole threading, choose a spiral point tap like this OSG 3/8"-24 UNF model. The plug chamfer and 3-flute design push chips forward, preventing clogging. Ensure the tap tolerance (H3 / 2B-3B) matches your thread class requirement. Always use proper cutting fluid and machine alignment for best results.
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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.















