WIDIA GTD Spiral Flute Tap: 1/2"-13 UNC, H3 / 3B, 3 Flute, Plug Chamfer (MPN GT905056)
SKU 3G-OTH-273199
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the WIDIA GTD spiral flute tap used for?
The WIDIA GTD spiral flute tap is designed for threading nickel and titanium alloys. Its spiral flute design evacuates chips upward, making it ideal for blind-hole threading in aerospace, medical, and high-temperature alloy applications.
What are the specifications of the WIDIA GTD spiral flute tap?
This tap has a 1/2"-13 UNC thread size, H3 / 3B tolerance, 3 flutes, and a plug chamfer. The manufacturer part number is GT905056. It is engineered for threading nickel and titanium alloys.
Where to buy WIDIA GTD spiral flute taps worldwide?
3G Electric supplies WIDIA GTD spiral flute taps worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the right WIDIA GTD tap for nickel alloys?
For nickel alloys, choose a spiral flute tap like the WIDIA GTD GT905056 to manage chip evacuation in blind holes. Ensure the thread size (1/2"-13 UNC) and tolerance (H3 / 3B) match your application. Consult the manufacturer's cutting data for optimal performance.
Used in
Common applications for WIDIA GTDWIDIA GTD Products
3G Electric supplies WIDIA GTD spiral-flute taps for nickel & titanium. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















