OSG SPIRAL FLUTE Tap: 1/2"-20 UNF, H3 / 2B-3B, 3 Flute, Bottoming Chamfer
OSG SPIRAL FLUTE Spiral-Flute Taps for Steel & Stainless Steel.
SKU 3G-OTH-218597
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
OSG SPIRAL FLUTE Spiral-Flute Taps for Steel & Stainless Steel.
Frequently Asked Questions
What is the OSG SPIRAL FLUTE Tap 1/2"-20 UNF used for?
This OSG spiral-flute tap is designed for threading blind holes in steel and stainless steel. Its 3-flute design and bottoming chamfer efficiently cut threads to the bottom of the hole, making it ideal for automotive, aerospace, and general manufacturing applications where chip evacuation is critical.
What are the specifications of the OSG SPIRAL FLUTE Tap MPN 0143501?
The OSG SPIRAL FLUTE Tap MPN 0143501 has a thread size of 1/2"-20 UNF, with a ground thread tolerance of H3 / 2B-3B. It features 3 flutes and a bottoming chamfer, designed for threading steel and stainless steel. The product type is spiral-flute taps for steel and stainless steel.
Where to buy OSG SPIRAL FLUTE Tap 1/2"-20 UNF worldwide?
You can source the OSG SPIRAL FLUTE Tap 1/2"-20 UNF worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct OSG spiral-flute tap for steel?
To select the correct OSG spiral-flute tap for steel, match the thread size (e.g., 1/2"-20 UNF) and tolerance (H3 / 2B-3B) to your workpiece requirements. Use a bottoming chamfer for blind holes and a 3-flute design for efficient chip evacuation. Always verify material compatibility with OSG's recommendations.
Used in
Common applications for OSG SPIRAL FLUTEOSG SPIRAL FLUTE Products
3G Electric supplies OSG SPIRAL FLUTE spiral-flute taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.