Features 1、Square,round and hex shank. Different models and sizes can be used for different types of electric drills to meet your different needs. 2、This splitter drill bit is made of high-carbon steel by high temperature quenching with hardness of super strong. 3、It works effectively for splitting oak, hickory and walnut, and it is can be used at home, outdoor, garden and farms. 4、Fine workmanship with clear lines and stable working performance, which is easy to use. 5、Sharp head and non-slip groove can prevent slipping to improve working efficiency. Specification Features: Square,round and hex shank. Different models and sizes can be used for different types of electric drills to meet your different needs. This splitter drill bit is made of high-carbon steel by high temperature quenching with hardness of super strong. It works effectively for splitting oak, hickory and walnut, and it is can be used at home, outdoor, garden and farms. Fine workmanship with clear lines and stable working performance, which is easy to use. Sharp head and non-slip groove can prevent slipping to improve working efficiency. Specifications: Material: High Carbon Steel Color: Black Package Size: 13 * 3.8 * 3.8cm / 5.1 * 1.5 * 1.5in Package Weight: 400g / 14.1oz Package List: 1 * 32mm Drill 3 * Shanks Package List 1 * 32mm Drill 3 * Shanks