Internal screwdriver capable of electrically correcting deviation

• Main Author: QIAN YONGHONG
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2019
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The utility model provides an electric deviation rectifying internal screwdriver, and relates to the field of internal screwdrivers. The utility model discloses an electric deviation rectifying internal screwdriver. The screwdriver comprises a screwdriver handle and a screwdriver rod, the screwdrive...