SCD Cutting Tool
PCD & CBN Cutting Tool
PCD Abrasion Resistant Fixture


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