7-Piece Countersunk Drill Set, Chamfering Knife Din335 Standard C-Type Straight Shank Three Teeth, 6

Features:

- Wide application: Suitable for workpieces with hardness less than 65HRC, such as stainless steel, aluminum plate, carbon steel, thin iron plate, insulating plate, PVC plate, wood board, etc.- Efficiency: It has a -piece design, which makes the chips generated during the chamfering process more convenient, and will not delay work efficiency due to tool blockage.- Grinding function: The blade can be ground, and a more convenient maintenance method allows the tool to be ground without unloading.- Ease of use: The automatic through-hole chamfering cutter can quickly trim and chamfer both sides of the hole in a few seconds.- High-speed steel: Excellent material, capable of processing various hard metals, and improved blades double the tool life.Specifications:Product Name:Countersunk DrillType:3 Flute 90 DegreeSize