OSG Spiral Point Tap: 1/2"-13 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (1/2"-13 UNC, MPN 1101514305) is a TiN-coated cobalt tap with H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer, designed for threading aerospace materials. 3G Electric sources this…
SKU 3G-OTH-232006
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The OSG Spiral Point Tap (1/2"-13 UNC, MPN 1101514305) is a TiN-coated cobalt tap with H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer, designed for threading aerospace materials. 3G Electric sources this specialist tool as part of our industrial supply across 14 departments, with deep expertise in combustion, pumps, and controls.
Frequently Asked Questions
What is the OSG Spiral Point Tap 1/2"-13 UNC used for?
This OSG spiral point tap is designed for threading blind holes in aerospace materials. Its TiN-coated cobalt construction and plug chamfer make it suitable for high-strength alloys. The H3 / 2B-3B tolerance ensures precise thread fit in critical aerospace components.
What are the specifications of the OSG Spiral Point Tap 1101514305?
The OSG tap has a 1/2"-13 UNC thread size, 3 flutes, plug chamfer, and TiN coating on cobalt steel. It meets H3 / 2B-3B tolerance classes. The manufacturer part number is 1101514305. It is designed for threading aerospace materials.
Where to buy the OSG Spiral Point Tap 1/2"-13 UNC worldwide?
3G Electric supplies the OSG spiral point tap worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to source this tap for your aerospace threading applications.
How to select the correct OSG spiral point tap for aerospace materials?
Select based on thread size, chamfer type, and coating. For aerospace materials, use TiN-coated cobalt taps like this OSG model. The H3 / 2B-3B tolerance ensures proper fit. Match the tap to your material hardness and hole type (blind or through).
Used in
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.
