High hardness drilling tools - Outstanding performance compared to conventional high hardness tools!
The Toglon® Hard Series hard drills/miniature hard drills for high hardness applications can process hardened steel with a hardness of HRC 40 to 72. They offer outstanding performance compared to conventional high hardness tools. With a three-flute design, they achieve excellent hole diameter accuracy and surface roughness. When used in conjunction with the Toglon® Hard SP, hole position accuracy is improved. The material is ultra-hard alloy, which excels in oxidation resistance, wear resistance, and heat resistance, making it ideal for high-speed machining. The surface treatment ALD coating (TiAIN) provides excellent heat resistance and oxidation resistance. Additionally, the ALT coating offers superior heat resistance, oxidation resistance, and lubrication properties, maintaining stable high-temperature hardness. It can accommodate small diameter tools that traditional ALD coatings could not due to its thin film capability. For more details, please contact us or refer to the catalog.
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【Features】 ○ High-hardness drilling tool ○ Capable of processing hardened steel with HRC 40-72 ○ Outstanding performance compared to conventional high-hardness tools ○ Three-blade design ensures excellent hole diameter accuracy and surface roughness ○ Improved hole position accuracy when used in conjunction with Toglon® Hard SP ○ Material: Carbide → Excellent oxidation resistance, wear resistance, and heat resistance, making it ideal for high-speed machining ○ Surface treatment → ALD coating (TiAIN) Coating with excellent heat resistance and oxidation resistance → ALT coating Coating with excellent heat resistance, oxidation resistance, and lubrication properties, providing stable high-temperature hardness ○ Shape: Negative blade ○ Rotation direction: Right-hand blade ○ Tip angle: 140°/90° 【Product Lineup】 [ Toglon® Hard Drill ] ○ TGHDS-CBALD: ALD 3-blade, diameter 1.0-12.0 ○ TGHDR-CBALT: ALT 3-blade, diameter 0.8-6.0 [ Toglon® Miniature Hard Drill ] ○ TGHMDS-CBALT: ALT 2-blade, diameter 0.1-2.0 ○ TGHMDR-CBALT: ALT 2-blade, diameter 0.1-2.0 ● For more details, please contact us or refer to the catalog.
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Our company strives for the effective operation and continuous improvement of our quality management system. This aims to ensure the reliable supply of products and services. Furthermore, by using this quality management system as a reference, we enhance productivity, engage in development, and provide high-performance tools to society, contributing to the improvement of product quality and cost reduction for our customers who utilize them.