Features: We use a special urethane spring with strong resilience.The head is lightweight and easy to carry, and the hose is easy to connect.It offers excellent mobility for on-site steel drilling work.We have created a series of four models with pocket dimensions ranging from 50mm to 110mm.With just one switch operation, punching, returning and pump stopping are all performed automatically for speedy operation.
Purpose Drilling holes in soft steel materials such as H-beams.
