OSG 1/4"-20 UNC Oversized Spiral-Flute Tap
OSG Oversized Spiral-Flute Taps.
SKU 3G-OTH-211305
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Product Description
OSG Oversized Spiral-Flute Taps.
Frequently Asked Questions
What is an OSG spiral flute tap used for?
An OSG spiral flute tap is used for threading blind holes in materials like steel and aluminum. Its spiral design pushes chips upward, preventing clogging and ensuring clean threads. This 1/4"-20 UNC tap with a modified bottoming chamfer is ideal for through-hole or near-bottom threading in industrial machining.
What are the specifications of the OSG 2940300 tap?
The OSG 2940300 is a spiral flute tap with a 1/4"-20 UNC thread size, H11 tolerance, 3 flutes, and a modified bottoming chamfer. It is an oversized tap designed for threading applications where standard taps may not achieve the required fit. The manufacturer part number is 2940300.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide, handling logistics, customs, and delivery to your facility. As a global industrial solutions provider, we source genuine OSG cutting tools like the 2940300 spiral flute tap. Contact us for availability and lead time on this and other threading tools.
How to select the right OSG tap for a blind hole?
For blind holes, choose a spiral flute tap like the OSG 2940300 to evacuate chips upward. Ensure the thread size (1/4"-20 UNC), chamfer type (modified bottoming), and tolerance (H11) match your material and depth requirements. Consult OSG's technical data for optimal speeds and feeds.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG oversized spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.