Titanium Dremel Routing Wood Rotary Milling File Cutter. FEATURES: Double Cut Design: the Head Groove Lines Are Crossed, More Suitable for an Object Whose Density is Relatively Low, Such As Wood, Plastic and Aluminum. Long Service Life: The Service Life of the Tungsten Steel Rotary Cutter is 10 Times Longer Than High Speed Steel and 200 Times Longer Than the Grinding Wheel. Suitable for Most Tools: 10-piece Set of Double Cut Solid Carbide Rotary Burs, Fits Most Small Rotary Tools, Woodworking Drilling Engraving, Making DIY Carving Fans Much Easier of Doing Wood Work. SPECIFICATIONS: Material: High Speed Steel DIY Supplies: Woodworking Length: 40mm Use: Wood Drilling . Your order will be shipped from abroad so please allow the necessary time of at least 21 work days for delivery due to ongoing delays in postal deliveries globally.