1/4 & 3/8 NPT SOLID
Thread Mill; 1/4″|3/8″ - 18 ; 0.312″ Shank Dia. × 3″ OAL ; Carbide

| Thread Size | 1/4″|3/8″ | Flute Count (NOF) | 4 |
| Threads per Inch (TPI) | 18 | Shank Type | Round |
| Thread Standard | NPT | Cutting Edge Material | Carbide |
| Connection Diameter Machine Side (DCONMS) | 0.312″ | Flute Type | Spiral |
| Cutting Diameter (DC) | 0.305″ | Cutting Position | External|Internal |
| Overall Length (OAL) | 3″ |
Product Features
| Country of Origin | USA |
Shipping Info
Package Length
3.14960
Package Width
.47240
Package Height
.31500
Package Weight
0.11
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