OSG Spiral Point Tap: 1/2"-20 UNF, H2 / 2B-3B, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (1/2"-20 UNF) is a general-purpose spiral-point tap with a plug chamfer, made from high-speed steel. It features 3 flutes and is rated H2 / 2B-3B (MPN 1227600).
SKU 3G-OTH-215810
Need installation or engineering help?
Ask a question
Product Description
The OSG Spiral Point Tap (1/2"-20 UNF) is a general-purpose spiral-point tap with a plug chamfer, made from high-speed steel. It features 3 flutes and is rated H2 / 2B-3B (MPN 1227600).
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 the OSG spiral point tap 1/2-20 UNF used for?
This OSG spiral point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. Its 3-flute, plug chamfer design pushes chips forward, making it ideal for production tapping in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG 1227600 tap?
The OSG 1227600 is a 1/2-20 UNF spiral point tap with a H2 / 2B-3B tolerance, 3 flutes, plug chamfer, and high-speed steel construction. It is a general-purpose tap suitable for threading to Class 2B or 3B fit.
Where to buy OSG taps in worldwide?
You can source the OSG 1227600 tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine OSG tooling for your threading operations.
How to select the correct OSG tap for UNF threads?
To select the correct OSG tap, match the thread size (1/2-20 UNF), chamfer type (plug for general use), and tolerance class (H2 for 2B-3B fit). Consider material hardness and hole type—spiral point taps are best for through holes. Consult OSG's technical data for optimal performance.
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.
