OSG Spiral Flute Tap: 3/4"-10 UNC, H3 / 2B-3B, 4 Flute
SKU 3G-OTH-230513
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the OSG spiral flute tap 1433705 used for?
The OSG spiral flute tap 1433705 is used for threading blind holes in ferrous and non-ferrous materials. Its spiral flute design evacuates chips upward, making it ideal for bottoming applications where chip clearance is critical. Common in automotive, aerospace, and general machining.
What are the specifications of the OSG tap 1433705?
The OSG tap 1433705 is a 3/4"-10 UNC spiral flute tap with a bottoming chamfer and 4 flutes. It has an H3 / 2B-3B tolerance class, suitable for producing Class 2B or 3B threads. The manufacturer part number is 1433705.
Where to buy OSG taps in worldwide?
You can source OSG taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG spiral flute tap 1433705.
How to select the correct OSG tap for a blind hole?
For blind holes, choose a bottoming chamfer tap like the OSG 1433705. The spiral flute design pushes chips out of the hole, preventing clogging. Ensure the tap's thread class (H3 / 2B-3B) matches your required tolerance. Use proper cutting fluid and speed for the material.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















