Detail: 1 Set Double Cut Titanium Carbide Rotary Cutter Set & 50pcs 2 Inch Grinding Disc 60-180 Grit Hook And Loop1 Set Double Cutting Titanium Carbide Rotary Cutter Set & 50pcs 2 Inch Grinding Wheel(Carbide Dye) Tungsten Carbide Application: Rotary Velcro. Overall length 45-50mm, cutting diameter 1/4 Inch (6mm), shank length 35mm, shank diameter 1/8 Inch (3mm). Rotary Carbide Velcro With 1 Shank 4-Inch(Double Cut Design) head groove lines are crossed, more suitable for the object whose density is relatively low, such as wooden, plastic and aluminum. (Long service life) The service life of tungsten steel rotary velcro is 10 times longer than high speed steel and 200 times longer than grinding wheel. (Adaptability) The 1/8 inch straight shank can be held by any rotary tool with three jaws chuck for accurate centering offerings. Good choice of DIY carving, engraving and polishing. (Suitable for most tools) 10pcs double cutting carbide rotary velcro carbide set set, fits for most small rotary tools, drilling in wood carving engraving machine, making DIY carving fans much easier to make wood work. Wide application: carbide file machine is usually used with manual electric drive or pneumatic tool, It can also be used in machine tool. The electric speed or pneumatic tools is usually 6000-50000 revolutions per minute. It can process all kinds of metal (including all kinds of hardened steel) and non-metal (such as marble, jade). It is suitable for deburring and polishing cast iron, cast steel, carbon steel, alloy steel, stainless steel and other materials. Great for fine details, cutting, engraving, carving, touching and finishing. Tungsten Steel Solid Burr: 10 Pieces Shapes Include: Cylinder Shape, Ball Shape, Oval Shape, Tree Shape Pointed End, Tree Shape Pointed End, Flame Shape, Cone Shape, Cone Shape, Sharp Cone Radius. Surface: Titanium CoatedMade of heat-treated high-strength double carbide, which maintains a long service life. Packed in a nice plastic case for safe storage and protection. Color: GoldMaterial: Tungsten Carbide + Titanium Grit Disc Pads:Back Technique: Hook & LoopDurable & Anti-static, Moisture & Heat ResistantExcellent for general polishing and has the ability to work with semi-rough finishes to perfect them to a smooth sheenThese Disc Grinder Pads match with 2 inch polishing pad, not suitable for self-adhesive sanding foot sticker, Please clean the dust and replace the old sanding pad before useColor: Red+YellowMaterial: FlockingSize: 2 Inch Package Contents:1 Set x Tungsten Steel Solid Burrs10x60 Grit Disc Washers10x80 Grit Disc Washers10x120 Grit Disc Washers10x150 Grit Disc Washers10x180 Grit Disc Washers1x2 Inch Drill Bit Polisher PadsOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.