1/4-28 Dia. - STI - H2-3 FL - Spiral Flute Bottoming Tap
| Tool Type | STI Tap | Applicable Material | | Steel | Cast Iron | Aluminum / Non-Ferrous Materials | |
| Style | Bottoming | Chamfer | 1.5P-2P |
| Thread Diameter Size (TDZ) | 1/4″ | Coating | Uncoated |
| Thread Tolerance Class (TCTR) | H2 | Flute Helix Angle (FHA) | 45 Degrees |
| Thread Standard | STI | Flute Type | Spiral |
| Thread Cutting Part Length (THL) | 1/2″ | Usable Length (LU) | 1.129″ |
| Threads per Inch (TPI) | 28 | Measurement Type | Inch |
| Overall Length (OAL) | 2.72″ | Connection Diameter Machine Side (DCONMS) | 0.317″ |
| Cutting Edge Material | HSS | Series/List # | S108 |
| Flute Count (NOF) | 3 | Thread Size | 1/4″ - 28 |
Product Features
| Country of Origin | Brazil |
Shipping Info
Package Length
3.65000
Package Width
.45000
Package Height
.45000
Package Weight
0.045
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