OSG Spiral Point Tap: 1/2"-20 UNF, H9 / 2B, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (1/2"-20 UNF, MPN 1101505405) is a TiN-coated cobalt tap with a plug chamfer, H9/2B tolerance, and 3-flute design, engineered for threading aerospace materials. 3G Electric interprets demand…
SKU 3G-OTH-232155
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Product Description
The OSG Spiral Point Tap (1/2"-20 UNF, MPN 1101505405) is a TiN-coated cobalt tap with a plug chamfer, H9/2B tolerance, and 3-flute design, engineered for threading aerospace materials. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments—including machining, electrical, and power transmission—with specialist depth in combustion, pumps, and controls as an authorized distributor.
Frequently Asked Questions
What is the OSG spiral point tap 1/2-20 UNF used for?
This OSG spiral point tap is designed for threading aerospace materials. Its TiN-coated cobalt construction and plug chamfer make it suitable for through-hole tapping in high-strength alloys, providing efficient chip evacuation and extended tool life in demanding industrial applications.
What are the specifications of the OSG 1101505405 tap?
The OSG 1101505405 is a spiral point tap with 1/2-20 UNF thread, H9 / 2B tolerance, 3 flutes, plug chamfer, and TiN-coated cobalt. It is designed for aerospace materials and is manufactured by OSG. These specs ensure precise threading in hard-to-machine alloys.
Where to buy OSG taps in worldwide?
You can source the OSG 1101505405 tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this aerospace-grade spiral point tap.
How to select the right OSG tap for aerospace materials?
Select an OSG tap like the 1101505405 with TiN coating and cobalt substrate for aerospace alloys. Ensure thread size (1/2-20 UNF), tolerance (H9 / 2B), and chamfer type (plug) match your application. Spiral point design is ideal for through holes, pushing chips forward for clean threads.
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Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point taps for aerospace materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
