OSG Spiral Point Tap: 1/4"-20 UNC, H7 / 2B-3B, 3 Flute
OSG Spiral-Point Taps for Steel & Stainless Steel.
SKU 3G-OTH-224021
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
OSG Spiral-Point Taps for Steel & Stainless Steel.
Frequently Asked Questions
What is OSG spiral point tap used for?
OSG spiral point taps are designed for threading blind or through holes in steel and stainless steel. The spiral point pushes chips ahead, preventing clogging. This 1/4"-20 UNC plug chamfer tap is ideal for production tapping in automotive, aerospace, and general manufacturing.
What are the specifications of OSG spiral point tap 1728401?
This OSG spiral point tap has a 1/4"-20 UNC thread, H7 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is designed for steel and stainless steel. The manufacturer part number is 1728401. These specs ensure precise thread fit and chip evacuation in production environments.
Where to buy OSG spiral point tap 1728401 worldwide?
3G Electric supplies OSG spiral point taps worldwide. We source genuine OSG cutting tools and handle full logistics, customs clearance, and delivery to your facility globally. Contact us for pricing and lead time on this 1/4"-20 UNC tap.
How to select the right spiral point tap for steel?
For steel and stainless steel, choose a spiral point tap with a plug chamfer for through holes or blind holes with sufficient clearance. Match thread size (e.g., 1/4"-20 UNC) and tolerance class (H7 / 2B-3B) to your application. OSG taps offer consistent geometry for reliable chip control.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
