1/4-28 3 Flute 3B HSS-E UNF Machine Tap Spiral Point E-code # E0351/43FL
Item #: HP400582008
Brand: Dormer
Model #: 5974542
| Product Specifications | |
|---|---|
| Thread Standard | UNF |
| Applicable Material | Steel | Cast Iron | Hard Materials | Super-Alloys / Titanium | Aluminum / Non-Ferrous Materials |
| Thread Size | 1/4″ - 28 |
| Connection Diameter Machine Side (DCONMS) | 0.255″ |
| Thread Diameter Size (TDZ) | 1/4″ |
| Thread Cutting Part Length (THL) | 0.5075″ |
| Threads per Inch (TPI) | 28 |
| Flute Helix Angle (FHA) | 0 Degrees |
| Thread Tolerance Class (TCTR) | 3B |
| Tapping Prehole Diameter (Pre-hole) | #3 |
| Usable Length (LU) | 1.0073″ |
| End Shape | Spiral Point |
| Overall Length (OAL) | 2-1/2″ |
| Style | Plug |
| Chamfer | 3.5P-5P |
| Cutting Direction (HAND) | Right Hand |
| Coating | Bright |
| Coolant Supply Property (CSP) | External |
| Flute Count (NOF) | 3 |
| Length Group | 2.5xD |
| Cutting Edge Material | HSS-E |
| Square Size | 0.191″ |
| Standard | ANSI |
| Measurement Type | Fractional |
| Tool Type | Machine Tap |
| Series/List # | E035 |
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It