Feature

●Size - bore diameter: 2.5 mm/0.1 inch, drill length: 25 mm/0.98 inch, shank size: 1/4 inch (6 mm) hexagon, total length: 76 mm/2.99 inch
●Material - The hexagonal drill is made of M35 cobalt high speed steel with sharp edges. The titanium coating of the surface has higher hardness, greater abrasion resistance and longer service life than ordinary drills.
●Feature - 1/4 inch hexagonal shank, which can quickly replace the drill. The fully ground spiral groove design can quickly remove debris, reduce friction and heat, and allow faster drilling. The 135° split tip cylindrical shaft reduces walking on the work surface and makes drilling accurate and easy.
●Application - Hexagonal twist drills are used for applications such as DIY and maintenance. Can be used for steel, copper, aluminium, zinc alloys, cast iron, wood and plastic.
●Note - Use cool and gently. The service life of the twist drill bits can be largely extended by proper application.


Description

1. The hexagonal drill bit is made of M35 cobalt high speed steel with sharp edges. The titanium coating of the surface has higher hardness, greater abrasion resistance and longer service life than ordinary drills.
2. 1/4 inch hexagonal shank, which allows quick replacement of the drill, eliminates the frustration caused by the handle rotation on the chuck and allows quick locking of the chuck. It fits most electronic hand drills and drills.
3. The fully ground spiral groove quickly eliminates deposits, reduces friction and heat and drills faster. The 135° tip of the cylinder shaft reduces running on the work surface and allows precise and easy drilling.
4. Hexagonal twist drills are used for applications such as DIY and maintenance. Can be used for steel, copper, aluminium, zinc alloys, cast iron, wood and plastic.
5. Use cool and gently. The service life of the twist drill bits can be largely extended by proper application.