Precision Drill Bit

DSPIAE Tungsten Steel Drill Bit (0.9 mm)

The 0.9 mm DSPIAE Tungsten Steel Drill Bit is engineered for high-precision drilling in miniatures, resin kits, thin plastics, and photo-etched components. Crafted from hardened tungsten steel, it offers exceptional wear resistance and accuracy for detailed hobby work.

• Constructed from durable tungsten steel for long-lasting performance
• 0.9 mm diameter ensures precise hole sizing and smooth finishes
• Straight fluted design promotes clean cuts and efficient chip removal
• High rigidity reduces deflection, enhancing drilling accuracy
• Compatible with hand drills, pin vises, and micro rotary tools

Tip: Operate at low speed with light pressure to avoid breakage. Secure the workpiece and clear debris regularly for optimal results.