Carbide Burr Set 6Mm Shank 8 Piece Die Grinder Drill Bit Rotary File For Metal Wood Welding Concrete Grinding Deburring The 6mm shank is compatible with rotary tools such as for Ingersoll Rand, for Milwaukee, for DEWALT, for Makita, for AEROPRO, for Chicago Pneumatic, for NEIKO, for AIRCAT, for WORKPRO, for Astro Pneumatic and more. High precision: American and German made burr groove 6-axis CNC. Shape varieties: cylinder, ball cylinder, ball, ball tree. Great for cleaning holes, sharp edges, welds, grooves and hard-to-reach areas. COMFORT: Reduce vibration and noise while working. Incredibly durable, sharp and balanced, it cuts metal, wood, stone and plastic like butter. COMFORT: Reduce vibration and noise while working. color:Silver Material:Carbide Package Contents: 8 x for dremel bits Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.