Precision Drill Bit

DSPIAE Tungsten Steel Drill Bit (2.2 mm)

This 2.2 mm drill bit from DSPIAE is precision-engineered from hardened tungsten steel to deliver top-tier durability and consistently accurate drilling for miniatures, resin models, plastics, and photo‑etched components. Ideal for hobbyists tackling detailed-scale modeling projects.

• Constructed from high-strength tungsten steel for reliable longevity
• 2.2 mm diameter enables clean, precise hole drilling
• Straight flute design ensures smooth cuts and efficient swarf removal
• Rigid build minimizes deflection for enhanced accuracy
• Compatible with hand drills, pin vises, and micro rotary tools

Tip: Always operate at low speed with light pressure to avoid breakage. Secure your workpiece and clear swarf frequently for best performance.