DescriptionThese wood chopping drill bits sets are made of high steel material, high hardness, super toughness, practical and durable. The drill bits are great tool to help you. Suitable for all kinds of hard and wood. It helps to wood faster and more efficiently.Features-Color: Black.-Material: Steel. - Hardening treatment, high hardness precision, wear resistance, durable to use. -Grooved anti-skid design for long hours of work, making work feels comfortable. -You can easily to split large firewood, wood at home, make it a easy work, save energy and time. -The product is integrally formed without splicing and is more sturdy that is more comfortable to use. -This drill is suitable for a wide range of use, whether it is family, camping or farm, can be easily used.