OSG Spiral Point Tap: 1/4"-28 UNF, H9 / 2B, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (1/4"-28 UNF) is a spiral-point tap for aerospace materials, featuring a H9 / 2B tolerance, plug chamfer, TiN coated cobalt construction, and 3 flutes (MPN 1101502705). 3G Electric interprets…
SKU 3G-OTH-231965
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 (1/4"-28 UNF) is a spiral-point tap for aerospace materials, featuring a H9 / 2B tolerance, plug chamfer, TiN coated cobalt construction, and 3 flutes (MPN 1101502705). 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps, and controls as an authorized distributor.
Frequently Asked Questions
What is the OSG spiral point tap used for?
The OSG spiral point tap is designed for threading through-holes in aerospace materials. Its TiN-coated cobalt construction and 3-flute plug chamfer geometry provide efficient chip evacuation and extended tool life in high-strength alloys.
What are the specifications of the OSG spiral point tap?
This OSG tap has a 1/4"-28 UNF thread size, H9 / 2B tolerance, 3 flutes, and a plug chamfer. It features a TiN coating on cobalt substrate. The manufacturer part number is 1101502705.
Where to buy the OSG spiral point tap worldwide?
3G Electric supplies the OSG spiral point tap worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.
How to select the correct OSG spiral point tap for aerospace materials?
Select the OSG tap based on thread size, pitch, and tolerance class (H9 / 2B). For aerospace materials, the TiN-coated cobalt variant offers wear resistance. Ensure the tap matches your hole type—spiral point taps are best for through-holes.
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.
