INGCO Woodruff Key (AA004000172) is a small, semi-circular metal component designed for the INGCO ID68016P 680W Impact Drill It securely connects rotating parts like the gear or chuck—to the drill’s motor shaft, ensuring smooth power transfer and preventing slippage during operation. Made from durable, hardened steel, this key provides a precise fit and is essential for maintaining the drill’s performance and alignment. It should be replaced if worn, damaged, or lost during maintenance.

Features
Semi-circular “half‑moon” shape for proper engagement in matching keyseats.
Hardened steel construction for strength and durability under load.
Precise fit to the shaft and mating component to prevent slipping.
Designed to transfer torque reliably between the motor shaft and chuck or gear.
Compact size and simple design, easy to replace during maintenance.

Specification
Part no.:AA004000172
Material: Steel

Compatible with the following INGCO tool models.
ID68016P
ID6808
ID5508