5 Pcs tungsten carbide burr set 1/4 shank, head dia 1/2", dome-end cylinder head, 5 plastic telescopic tubes, 1 outer plastic box with hanger and 5 manuals. Very sharp, aggressive, tough, well-balanced and durable, perfect for tight spaces than grinding discs grind wheel. Double cut produces a finer finish than single cut and reduces the size of the chips. 1/4 inch (6.35mm) shank compatible with DeWALT, Ingersoll Rand, Milwaukee, Makita die grinder, electric or air rotary tools. Great for lots of materials removal. Versatile: carving, chamfering, cleaning, contouring, cutting, deburring, elongating, engraving, grinding, meatalworking, milling, MRO, polishing, porting, sculpting, shaping, shaving, tooling, trimming, metal, wood, stone, steel, concrete, welds and plastic, etc. Comfortable, ease of control, working with reduced vibrations and less noise. Very clean cut with minimal effort. A detailed manual is included, which most sellers can not offer. Sworker 5 Pcs tungsten carbide burr set 1/4 shank, head dia 1/2", dome-end cylinder head, 5 plastic telescopic tubes, 1 outer plastic box with hanger and 5 manuals. Head Material: Tungsten Carbide. Head Hardness: HRA90. Shank Diameter: 1/4”(6.35mm). Shank Length: 45mm. Shank Material: 40Cr. Cut Style: Double Cut, Max Rotation Speed: 60000 RPM, Direction of Rotation: Right Hand/Clockwise, Feed Direction: In general, burrs are used counterrotationally or with a swinging motion. You can also use the burr in the direction of rotation if you wish to achieve a fine finish. To do so, pass the tool rapidly over the workpiece. Optimal Drive Tool: Straight, Angle Die Grinder, Robot. Average Drive Tool: Drill, Drill Press. Drive Type: Air or Electric Rotary Tool. Optimal Fix Type: 1/4”(6.35mm) Collect and Nut, Average Fix Type: 3-jaws Chuck. Materials Applications: Hard Wood, Balsa, Wax, Soapstone, Slate, Marble, Granite, Concrete, Steel, Hardened Steel, Weld-Seam, Stainless Steel, Brass, Copper, Bronze, Aluminum, Cast-Iron, Cast-Steel, Cobalt, Nickel, Titanium, Zinc, Earthenware, Terracotta, Porcelain, Fiberglass, Plastic, Rubber, Fiber-Reinforced Plastics and so on. Burrs Applications: Carving, Engraving, Sculpting, Deburring, Contouring, Chamfering, Milling, Cleaning, Porting, Cutting, Grinding, Polishing, Elongating, Tooling, etc. Designed in Germany, Manufactured by Germany and USA-made 6-Axis CNC, Made in China. compatible with dewalt milwaukee ingersoll rand toolpeak workpro chicago pneumatic aeropro makita bosch.