
ML/Hi-Tg Drill Bit
For PCB UC/ST - series
Diameter: Ø0.20 ~ Ø0.55mm
PCB UC/ST Series drills are designed for the PCB market and are highly rigid. Perfectly suited for multi-layer, high aspect ratio, and high-Tg boards.

| Diameter (D) | Flute Length (L) | Type | |||
| 0.20 | 3.5 | 4.0 | UC/ST | ||
| 0.25 | 4.0 | 4.5 | 5.0 | ||
| 0.275 | 4.5 | 5.0 | |||
| 0.30 | 5.0 | 5.5 | |||
| 0.35 | 5.0 | 5.5 | 6.75 | ||
| 0.40 | 5.5 | 7.0 | |||
| 0.45 | 7.0 | ||||
| 0.50 | 8.5 | ||||
| 0.55 | 8.5 | ||||
| *Special flute lengths available on request. | Unit: mm | ||
