Features:

–Immediately convert the drive to accommodate non quick change drill bits and drive drill bits.

–The keyless chuck is tightened for easy replacement of drill bits.

–Easily lock and release the drill bit.

–Allow the use of traditional drill bits for hexagonal drive.

Specifications:

Clamping range: 0.3-6.0mm

Size: 72x35x14mm

The package includes:

1x Electric grinding chuck