OSG Spiral Point Tap: 1/4"-20 UNC, H1 / 2B-3B, 2 Flute, Plug Chamfer
The OSG Spiral Point Tap (1/4"-20 UNC, MPN 1220001) is a general-purpose spiral-point tap with a plug chamfer, black oxide high-speed steel construction, and H1 / 2B-3B thread class. It features 2 flutes and is…
SKU 3G-OTH-214751
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The OSG Spiral Point Tap (1/4"-20 UNC, MPN 1220001) is a general-purpose spiral-point tap with a plug chamfer, black oxide high-speed steel construction, and H1 / 2B-3B thread class. It features 2 flutes and is designed for through-hole tapping applications.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is an OSG spiral point tap used for?
An OSG spiral point tap is used for through-hole threading in metalworking. Its spiral point design pushes chips ahead, preventing clogging. It is ideal for high-speed production tapping in steel, aluminum, and other materials, ensuring clean threads in applications like automotive and general manufacturing.
What are the specifications of the OSG 1/4"-20 UNC spiral point tap?
This OSG tap has a 1/4"-20 UNC thread size, H1 / 2B-3B tolerance, 2 flutes, and a plug chamfer. It is made of black oxide high-speed steel (MPN 1220001). The H1 limit ensures precise thread fit for general-purpose tapping in through holes.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide. As a global industrial solutions provider, we handle sourcing, logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the OSG 1/4"-20 UNC spiral point tap (MPN 1220001) and other cutting tools.
How to select the right spiral point tap for through holes?
Select a spiral point tap based on thread size, material, and hole type. For through holes, use a plug or bottoming chamfer. Match the tap tolerance (e.g., H1) to the required thread class (2B). OSG taps are suitable for steel and aluminum; consult a technical datasheet for speeds and feeds.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
