Flat-Core Drill Bits with pilot pin from Ray Studio

2.5mm in diameter

Spin Mold for drilling out flat circular indents that can either be used as a detail on its own or as a socket for inserting etching detail parts.

• Ultra-thin pilot pin makes drilling more precise, allowing for a cleaner drill hole.
• Ray Studio's capsule-style pin vise is compact and sleek, providing smooth rotation and easy handling. The pin vise is recommended for this drill bit.