Rosvola Engraving Cutting Bits, Pneumatic Impact Engraving Machine...

Rosvola Engraving Cutting Bits, Pneumatic Impact Engraving Machine Jewelry Tool

• Made of quality metal material, high wear resistance, not easy to bend and break.
• Jewelry tool are 8 cutting bits with different functions to meet your different demands.
• Cutting bits engraving machine can be applied to impact engraving machine, easily to create beautiful jewelries.
• High precision and convenient to use, practical accessory for jewelry processing.
• Sharper cutting edge can reduce cutting force and improve drilling quality.