OSG Spiral Point Tap: 1/4"-28 UNF, H7 / 2B, 3 Flute, Plug Chamfer (MPN 2840601)
SKU 3G-OTH-215380
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Frequently Asked Questions
What is the OSG spiral point tap 2840601 used for?
The OSG spiral point tap 2840601 is designed for through-hole threading in ferrous and non-ferrous materials. Its 1/4"-28 UNF size and plug chamfer make it suitable for general-purpose tapping in machining, automotive, and industrial maintenance applications.
What are the specifications of the OSG 2840601 tap?
The OSG 2840601 is a spiral point tap with 1/4"-28 UNF thread, H7 / 2B tolerance, 3 flutes, and a plug chamfer. It is a general-purpose tap for through-hole threading, manufactured by OSG, a leading cutting tool brand.
Where to buy OSG taps like 2840601 worldwide?
3G Electric supplies OSG taps including the 2840601 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine OSG cutting tools to your facility, regardless of location.
How to select the right OSG tap for UNF threads?
Select an OSG tap based on thread size (e.g., 1/4"-28 UNF), material, and hole type. For through holes, a spiral point tap like the 2840601 pushes chips ahead. For blind holes, use a spiral flute tap. Always match the tap tolerance (H7) to the required thread class (2B).
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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.















