OSG Spiral Point Tap: 7/8"-14 UNF, H9 / 2B-3B, 5 Flute, Plug Chamfer
The OSG Spiral Point Tap (7/8"-14 UNF) is a spiral-point tap for aerospace materials, featuring a TiN coated cobalt construction with a plug chamfer, 5 flutes, and H9 / 2B-3B tolerance class (MPN 1101520005).
SKU 3G-OTH-232037
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The OSG Spiral Point Tap (7/8"-14 UNF) is a spiral-point tap for aerospace materials, featuring a TiN coated cobalt construction with a plug chamfer, 5 flutes, and H9 / 2B-3B tolerance class (MPN 1101520005).
Frequently Asked Questions
What is the OSG spiral point tap 7/8"-14 UNF used for?
This OSG spiral point tap is designed for threading aerospace materials. Its 5-flute, plug chamfer design pushes chips forward, making it ideal for through-hole applications in high-strength alloys. The TiN coating reduces friction and extends tool life in demanding production environments.
What are the specifications of the OSG 1101520005 tap?
The OSG 1101520005 is a 7/8"-14 UNF spiral point tap with H9 / 2B-3B tolerance, 5 flutes, and a plug chamfer. It is made from TiN coated cobalt steel. This combination provides precise thread sizing and durability for aerospace-grade materials.
Where to buy OSG taps for aerospace materials worldwide?
3G Electric supplies OSG taps like the 1101520005 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial sourcing partner, we provide genuine OSG tooling for aerospace and other demanding applications.
How to select the correct spiral point tap for aerospace threads?
Select a tap with the correct thread size (7/8"-14 UNF), tolerance class (H9 / 2B-3B), and coating (TiN) for aerospace alloys. Spiral point taps are best for through holes. Always match the tap to the material hardness and use proper cutting fluid to achieve thread quality and tool life.
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.
