Micro & Miniature Circuit Board End Mills
ET-1 series designed for the machining of teflon and prepreg operations. ET-2 and ET-4 series designed for the machining of PCB applications.
- Primary Relief Angles on Most Tools
- Rake designed specifically for electronic applications
- Designed for excellent swarf evacuation
- 1/8" Shank Diameter
- 1-1/2" Overall Length
- Cutting Diameter Tolerances +.000" -0.002"
- Tighter Diameter Tolerances available upon request
ET1 Series Teflon End Mills

Teflon Mills
| Part Number | Cut Dia | LOC | Shank | Flutes | OAL | Price US$ |
Teflon Mills Qty / Buy |
| PMT ET-1-0156-S | .0156" | .047 | 1/8 | 1 | 1.50 | $30.95 | |
| PMT ET-1-0250-S | .0250" | .075 | 1/8 | 1 | 1.50 | $26.08 | |
| PMT ET-1-0312-S | .0312" | .094 | 1/8 | 1 | 1.50 | $24.68 | |
| PMT ET-1-0469-S | .0469" | .125 | 1/8 | 1 | 1.50 | $24.68 | |
| PMT ET-1-0625-S | .0625" | .188 | 1/8 | 1 | 1.50 | $24.68 | |
| PMT ET-1-0781-S | .0781" | .250 | 1/8 | 1 | 1.50 | $24.68 | |
| PMT ET-1-0938-S | .0938" | .375 | 1/8 | 1 | 1.50 | $24.68 | |
| PMT ET-1-1250-S | .1250" | .400 | 1/8 | 1 | 1.50 | $24.68 |
ET2 Series PCB End Mills

PCB Mills
| Part Number | Cut Dia | LOC | Shank | Flutes | OAL | Price US$ |
PCB Mills Qty / Buy |
| PMT ET-2-0156-F | .0156" | .047 | 1/8 | 2 | 1.50 | $17.39 | |
| PMT ET-2-0250-F | .0250" | .075 | 1/8 | 2 | 1.50 | $14.55 | |
| PMT ET-2-0312-F | .0312" | .125 | 1/8 | 2 | 1.50 | $14.55 | |
| PMT ET-2-0469-F | .0469" | .156 | 1/8 | 2 | 1.50 | $14.55 | |
| PMT ET-2-0625-F | .0625" | .250 | 1/8 | 2 | 1.50 | $14.55 | |
| PMT ET-2-0781-F | .0781" | .250 | 1/8 | 2 | 1.50 | $17.08 | |
| PMT ET-2-0938-F | .0938" | .375 | 1/8 | 2 | 1.50 | $17.08 | |
| PMT ET-2-1250-F | .1250" | .400 | 1/8 | 2 | 1.50 | $17.08 |
ET4 Series Slot Mills

Slot Mills
| Part Number | Cut Dia | LOC | Shank | Flutes | OAL | Price US$ |
Slot Mills Qty / Buy |
| PMT ET-4-0156-C | .0156" | .047 | 1/8 | 4 | 1.50 | $14.55 | |
| PMT ET-4-0250-C | .0250" | .075 | 1/8 | 4 | 1.50 | $14.55 | |
| PMT ET-4-0312-C | .0312" | .215 | 1/8 | 4 | 1.50 | $14.55 | |
| PMT ET-4-0469-C | .0469" | .215 | 1/8 | 4 | 1.50 | $14.55 | |
| PMT ET-4-0625-C | .0625" | .315 | 1/8 | 4 | 1.50 | $14.55 | |
| PMT ET-4-0781-C | .0781" | .315 | 1/8 | 4 | 1.50 | $17.08 | |
| PMT ET-4-0938-C | .0938" | .375 | 1/8 | 4 | 1.50 | $17.08 | |
| PMT ET-4-1250-C | .1250" | .400 | 1/8 | 4 | 1.50 | $17.08 |


Performance


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