Features 1、Such chamfer cutter is mainly used for woodworking drilling, woodworking reaming and woodworking chamfering. And 5-flute design keeps smooth machining surface. 2、Made of high-speed steel material, chamfer router bit adopts ti plating process. 3、And 5-flute design is for easy positioning and drilling, which greatly improves drilling efficiency and performance. 4、Chamfering cutters are all 1 /4 inch hex shanks, suitable for more table drills, clamping more tightly without slipping 5、Furthermore, chamfer cutter is suitable for opening and chamfering of boards with low hardness, such as wooden boards and plastic boards. Specification Item Type: Chamfer cutter Color: Gold Material: High speed steel Packing Size: 7 x 5.5 x 2cm Scope of application: This product is suitable for opening and chamfering of boards with low hardness, such as wooden boards and plastic boards. Do not use this product for chamfering and other metal processing. Length: Approx.48mm / 1.9in Diameter: Approx. 12mm / 0.5in Approx.16mm / 0.6in Approx.19mm / 0.7in Package List 1 x Chamfer Cutter 5-Flute 12mm 1 x Chamfer Cutter 5-Flute 16mm 1 x Chamfer Cutter 5-Flute 19mm