OSG Spiral Point Tap: 1/4"-28 UNF, 2B, 3 Flute, Plug Chamfer
SKU 3G-OTH-214818
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Frequently Asked Questions
What is the OSG spiral point tap 1/4"-28 UNF used for?
This OSG spiral point tap is designed for through-hole threading in steel and cast iron. Its TiN coating reduces friction and extends tool life, making it suitable for general-purpose tapping in machining, automotive, and industrial maintenance applications.
What are the specifications of the OSG 2885705 tap?
The OSG 2885705 is a 1/4"-28 UNF spiral point tap with a 2B thread class, 3 flutes, plug chamfer, and TiN coated high speed steel. It is designed for through-hole threading and provides efficient chip evacuation.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps like the 2885705 to customers worldwide. We handle full logistics and customs clearance, ensuring reliable delivery for your industrial threading needs. Contact us for availability and lead time.
How to select the right spiral point tap for through holes?
For through holes, choose a spiral point tap with a plug chamfer and appropriate thread size like 1/4"-28 UNF. Ensure the tap material (e.g., TiN coated HSS) matches your workpiece hardness. OSG taps offer reliable performance for general-purpose threading.
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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.















