Step Drill "Black Hole"
The excellent black titanium offers top-class heat resistance, wear resistance, and durability in the industry. Experience the overwhelming sharpness.
The stepped drill "Kokuwan" features a titanium aluminum nitride coating that provides excellent heat resistance and wear resistance, making it suitable for high-speed cutting. It is made from cobalt high-speed steel, which enhances its durability. We have conducted drilling durability tests. Please download the PDF to check the results! *For more details, please refer to the materials. Feel free to contact us with any inquiries.
- Company：三喜工業 本社
- Price：Other
