Double-cut design: double grooves with cross, more suitable for low-density materials such as wood, plastic, and aluminum, can quickly remove chips.
10 heads with a diameter of 3 mm with a total length of 38 mm and 10 heads with a diameter of 6 mm with a total length of 43-50 mm.
Made of high-quality tungsten carbide steel, it is sharp, strong, and has a long service life, 10 times more durable than steel knives. Suitable for use on wood, balsa, wax, slate, marble, steel, welds, stainless steel, brass, copper, bronze, aluminum, and many other materials.
Universal size 1/8 inch shank diameter, compatible with and most rotary tools with three-jaw chucks and 1/8 inch collets, such as pneumatics, grinders, etc.
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Color: Silver
Material: Tungsten Steel

Package Contents:
20 x Carbide Burrs

Only 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 allowed error is +/- 1-3 cm.