Fine tuning of shock piston sizes has always been a tuning tool for the pro's. With this tool from Core RC its a simple task for any racer. This hand drill comes included with 8 different drill bits

• 1.5mm
• 1.6mm
• 1.7mm
• 1.8mm
• 1.9mm
• 2.0mm
• 2.1mm
• 2.2mm.

For smaller sizes please see CR233 - Piston Drilling Kit-1.1-1.8mm (8 bits)