High-temperature quenching hardness of super-strong, carbon steel. Exceptionally strong, impact-resistant and wear-resistant. Long service life, high hardness, super toughness. Different drill bits size is available for different electric drills, all kinds of soft and hardwood can be opened, choosing the right drill for your electric drill, easy to install and fast to use.
The groove anti-slip design can work for a long time, making the work feel comfortable, improving work efficiency and practicality. Split tough oak, hickory, walnut, sycamore. Not recommended for knotty woods or large diameter hardwoods. Widely used in family, outdoor, camping, farm. The anti-slip design that works long hours makes the work feel comfortable.