Work efficiency and time savingEfficient tools for felling and opening wood, making work comfortable, improving work efficiency and practicality. Titanium coating to reduce friction and heat through heat treatment, makes cutting easier and more durableDifferent modes of drills There are 3 modes of drill bits: square handle, round handle, hex shank; 45mm models and sizes to meet all your needs and can be used for different types of electric drillsUnique, easy-to-use design Geometry reduces friction and saves time. Simply install the bit into the power drillHigh quality materialThe log splitter detachable drill bit is made of high quality high carbon steel, which is extremely strong, impact resistant and wear resistant, providing long service lifeAdvantage Grooved non-slip design for long working hours, making work comfortable. Number of pieces delivered: 1 set (4 pieces: drill + 3 rods) lucky meet