HALJIA 6 PCS Wood Milling Cutter HSS High Speed Steel Routing Router Grinding Bit 3.17mm Shank Deburr Set for Rotary Dremel Tool

6pcs professional cutter set. Made of HSS material,durable to use and Tungsten steel head,not easy to jam during working 3.17mm mandrel shank,suit for most electric powered or pneumatic powered tools and machine tools Rotary Burr Set is suitable for engraving,beveling,chamfering,grooving,reaming,hollowing and so on A variety of materials can be engraved, including: wood,plastics,Copper,jade,bone,Aluminum,soft metal,ceiling tiles etc., Manufacturer: HALJIA