20 PCS Carbide Die Grinder Bits for Dremel Rotary Tool Accessories, Heatigo 1/8" Shank Double Cut Tungsten Steel Rotary Burr Set, Carving Tools for Wood Metal Grinding Engraving Polishing

PREMIUM MATERIAL - Die rinder bits are made of heat-treated tungsten carbide which is extremely hard, tough, durable, heatproof and anti-corrosion. The premium material carbide burr set adopt special double cut design, improve the working efficiency greatly.

WIDE RANGE OF USES - Rotary burr set 1/8’’ Shank fits most rotary tools. compatible with Dremel, Proxxon, Mister Tool, Einhell or most rotary tools. Widely used for wood, iron, carbon steel, alloy steel, stainless steel, copper, aluminum, and other metals, and marble, jade, bone etc.

VARIOUS SIZES AND SHAPES - Tungsten carbide burr set come in various shapes and sizes. Shapes include End Cut Cylindrical, Ball Nosed Cylindrical, Ball, Oval, Ball Nosed Tree, Tree, Flame, Ball Nosed Cone, Cone, Inverted Cone. Total Length: 38-50mm. Cutting Diameter 1/8'' & 1/4”(3mm & 6mm), Shank Diameter 1/8''(3mm), Shank Length 23mm & 35mm.

HIGH WORK EFFENCIENCY - Carbide burr set recommended speed: 6000-60000RPM, Max Rotation Speed: 120000 RPM(Head Dia. 3mm), 60000 RPM(Head Dia. 6mm), Direction of Rotation: Right Hand/Clockwise, burrs are used counter-rotationally or with a swinging motion. Pass the tool rapidly over the workpiece in the direction of rotation to achieve fine finishes or very smooth chamfers.

MULTIFUNCTIONAL - The tungsten steel grinding head can be used for DIY, carving, engraving, and polishing, chamfering, grooving, reaming, hollow, beveling cutting, jewelry making, casting, grinding etc. Can be used for woodworking and milling soft wood, plastic and other soft materials.