6PCS M17 Nut + 6mm / 6.35mm / 8mm / 9.5mm / 10mm M17 Nut Bit Head Collet Adapter for Engraving Trimming Machine Tool

• Made of high-quality metal, with strong clamping force and not easy to deform
• High precision and hard tightness, effectively improving your work efficiency
• Suitable for engraving machine, trimming machine, etc

Package included:

• 1 x M7 Nut

• 5 x Nut Bit Head (6mm/6.35mm/8mm/9.5mm/10mm)