OSG Spiral Point Tap: 1 3/8"-6 UNC, H6 / 2B-3B, 4 Flute
SKU 3G-OTH-215770
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Frequently Asked Questions
What is the OSG spiral point tap 2851001 used for?
The OSG spiral point tap 2851001 is designed for through-hole threading in ferrous and non-ferrous materials. Its spiral point design pushes chips forward, reducing chip clogging and enabling faster production threading in industrial machining applications.
What are the specifications of the OSG 2851001 tap?
The OSG 2851001 is a 1 3/8"-6 UNC spiral point tap with H6 / 2B-3B tolerance, 4 flutes, and a plug chamfer. It is a general-purpose tap suitable for high-speed threading in machine shops and manufacturing lines.
Where to buy OSG taps like 2851001 worldwide?
3G Electric supplies OSG taps including the 2851001 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other OSG threading tools.
How to select the correct tap for UNC threads?
Select a tap with the exact thread size and pitch, such as 1 3/8"-6 UNC, and match the tolerance class (e.g., H6 for 2B-3B fit). For through holes, a spiral point tap like OSG 2851001 is ideal. Always verify material hardness and machine capability.
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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.
