20Pcs 3mm Shank High-Speed Steel Burrs 40mm Length Grinding Tool Set Industrial Grade

Label:Yes Material:High-Speed Steel Color:silver,gold Package includes:20Pcs Rotary Burrs Size:3*40mm(0.12*1.57in) Type:Rotary Burrs Set

Double Cut Design: The groove lines of these carving bits' head are crossed, which makes it more suitable for materials with relatively low density, such as wooden, plastic and aluminum. To maximize cutting and material removal efficiency and effectiveness Premium Material:This carbide burr set/rotary bit set is made of premium High-Speed Steel which has long working life, it has extremely high hardness and good toughness. The carbide burr set cut through extraneous material like a through butter Wide Range Adaptability:An ideal choice for metal working, tool making, DIY woodworking, wood carving, model engineering ,groove processing, engraving, polishing, touch-up and smooth finishing