Sturdy Materials: The Wood Log Splitter Firewood Drill is made of high carbon steel. Exceptionally strong, impact and abrasion . Long service life, super toughness. High temperature quenching hardness of super strong Efficient and Time-saving Tool: Efficient tools for logging and open the wood. All kinds of softwood and hardwood can be split easily, increasing productivity and saving valuable time Wide Application: The wood splitter is widely used , outdoors, farm and camping. Suitable for splitting oak, hickory, walnut and more. Ideal for home, outdoor, camping, farm, garden Methods of Use: Just install the drill bit in the drill and drill. When splitting wood, please start splitting from the edge of the wood, do not start splitting from the middle, at the same time, pay attention to fix the wood to prevent the wood from rotating with the drill Note: The 38mm wood splitter requires a 750 watt or higher power drill and the 50mm wood splitter requires a 1000 watt or higher power drill Colour:Black Material:Carbon Steel Package Contents: 2 pcs firewood splitter drill bits (38mm, 50mm), 4 pcs x handles(square handle+round handle+hex shank handle+ small hex ) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.