Jacobs® 31037D Keyless Drill Chuck, 0.062 to 0.5 in Capacity, 3/8-24 Mounting Vacuum Brushes Vapor Density: >1

Vapor Density: >1

Rear handle trigger switch with lock-off feature that requires two actions to start the grinder

keyless chuck for greater bit retention

Rectangular Depth Rod

Jacobs® 31037D Keyless Drill Chuck, 0.062 to 0.5 in Capacity, 3/8-24 Mounting Vacuum Brushes Vapor Density: >1Jacobs Keyless Drill Chuck, 0. 062 to 0. 5 in Capacity, 3 8 24 Mounting, 1. 68 in Sleeve Diameter, 2. 9 in Closed LengthFeatures: Split bite jaw increases grip over standard bite chucks by providing more contact with the bit Superior gripping force provides high mechanical advantage to convert hand tightening torque into superior bit gripping force Hammerlock mechanism positive locking mechanism prevents loosening in hammer and other high vibration