Widia Gtd 3G-OTH-230555 — Technical Specifications
The WIDIA GTD Spiral Flute Tap is a general-purpose spiral-flute tap in #4-40 UNC size, featuring an H3 / 3B tolerance, bottoming chamfer, and black oxide cobalt finish. This 2-flute tap (MPN VTSFT5131) is designed for threading applications requiring chip evacuation in through-hole or blind-hole operations.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | H3 / 3B, Bottoming Chamfer, Black Oxide Cobalt |
| Flute | 2 |
| Manufacturer Part Number | VTSFT5131 |