Catalog number: AMD-4.6 Features: ●The resin ring suppresses core vibration and rattle, achieving accurate drilling. ●High-speed drilling is possible due to the dramatic reduction in core vibration. ●Good bite, no need for a punch (marking to determine the center of the hole so that the tip of the drill does not escape). (Used for φ3.0mm and above where it is most effective.) ●High-hardness HSS (high-speed steel) maintains a sharp cutting edge. ●Integrated with a grooved drill shaft by pressing. (To increase the bonding strength, φ1.8mm and above are further strengthened by adding two-sided cuts.) Applications: ●Cutting materials: iron, light metals, synthetic resins, wood. Specifications: ●Blade diameter (mm): 4.6 ●Groove length (mm): 47 ●Total length (mm): 114 ●Shank shape: Hexagonal shaft (6.35mm) ●Shank diameter (mm): 6.35 ●Compatible with 18V impact drivers ●6.35mm hexagonal shaft type ●X-shaped thinning (φ3.0mm or more) Material/Finish: ●High-speed steel (HSS) Caution: ●The drill will become hot immediately after drilling and there is a risk of burns, so please be careful. ●Firmly secure the workpiece and press the drill at a right angle to the workpiece. ●Do not use with an impact driver. ●Always wear protective glasses. ●Do not use if the product is worn or chipped.
