Jiashuer Extended Rotary Hammer Drill Bit CN Plug (adapter Included)

Extended, square shank impact drill bits designed for use with electric hammer drills. Ideal for heavy-duty drilling in cement and concrete walls. CN plug (adapter included)

Rated voltage: 220v Speed control method: none Does it have carbon brushes?: Brushless Punching range: Ice drilling Power supply mode: Plug in battery capacity: 2.0Ah Torque: 36 N·m