OSG Spiral Point Tap: 1/4"-28 UNF, H3 / 2B-3B, 2 Flute, Plug Chamfer
The OSG Spiral Point Tap (1/4"-28 UNF) is a general-purpose spiral-point tap with a plug chamfer, made from black oxide high-speed steel. It features 2 flutes and is rated H3 / 2B-3B (MPN 1230401).
SKU 3G-OTH-215019
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Product Description
The OSG Spiral Point Tap (1/4"-28 UNF) is a general-purpose spiral-point tap with a plug chamfer, made from black oxide high-speed steel. It features 2 flutes and is rated H3 / 2B-3B (MPN 1230401).
Frequently Asked Questions
What is the OSG spiral point tap 1/4-28 UNF used for?
The OSG spiral point tap is designed for threading through holes in materials such as steel and stainless steel. Its spiral point design pushes chips forward, reducing chip clogging and enabling faster tapping. It is commonly used in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG 1230401 tap?
The OSG 1230401 is a 1/4-28 UNF spiral point tap with a H3 / 2B-3B tolerance, 2 flutes, and a plug chamfer. It is made from black oxide high-speed steel. This tap is suitable for threading through holes and provides good wear resistance and chip evacuation.
Where to buy OSG taps in worldwide?
You can source OSG taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the OSG 1230401 spiral point tap.
How to select the correct OSG tap for a threading application?
To select the correct OSG tap, match the thread size (e.g., 1/4-28 UNF), chamfer type (plug for through holes), and material (black oxide HSS for general steel). Ensure the tap tolerance (H3 / 2B-3B) aligns with your required thread class. For best results, use proper cutting fluid and tap at recommended speeds.
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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.
