● Small Drill on the tip section, bunk to the end mill cutting to make your eyes Round Blade, Thin frets and a clean plastic resin that can be applied without having to break, the Bali back to itself leaving no hole in the open. ● drill center ring and end mill to send you new drill by the combination of fast high efficiency (it will be capable of cutting 2 times the speed of its on the go. ● blade diameter (mm): 7.1 ● groove length (mm) 75 Overall Length (mm) 108 shank blade diameter (mm): 7.1 ● Effective processing 3d depth: (diameter x 3 times ● of throwing Material: Aluminum, Steel, Plastic etc. in the Under Drawer, riveted holes, pipe, H Type Stainless Steel Thin Plate. ● High-Speed Steel (HSS)
●先端部に小径ドリルがあり、二段目に円周刃がエンドミル切削をするため、薄い板物やプラスチック樹脂でも割れることなく、裏バリが出ないきれいな穴があきます。
センターリングドリルとエンドミルの組み合わせによる新型ドリルで送り早さが2倍のスピードで切削が可能となり、高能率化ができます