FLEX
FLEX
The FLEX series is specially designed for drilling flexible printed circuits. With unique shear angles, FLEX Series drills improve hole wall quality in F-PCBs while avoiding tears and fragments between inner layers.
Find a range of common sizes offered below. Custom diameters and flute lengths are available upon request.
| Diameter Range (d) | Flute Length (ℓ) | ||||
|---|---|---|---|---|---|
| Metric | Wire/Fractional | Dec. Inch | |||
| 0.15mm | #97 – #93 | .0059” – .0075” | 3.5mm (0.137”) | ||
| 0.20mm | #92 – #89 | .0079” – .0091” | 5.5mm (0.217”) | ||
| 0.25mm | #88 – #84 | .0098” – .0115” | 6.7mm (0.264”) | ||
| 0.30mm | #83 – #81 | .0118” – .0130” | 8.7mm (0.343”) | ||
