Jewelry Engraver Tools,Engraving Cutting Bits for Pneumatic Impact...

Jewelry Engraver Tools,Engraving Cutting Bits for Pneumatic Impact Engraving Machine Jewelry Tool Edge Tungsten Steel Carving Graver Knife

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