Industrial Keyless Chucks, Jacobs J6

Self-tightening mechanism automatically increases the grip in proportion to the increase in torque during the drilling and avoids the tool slipping a clockwise rotation
Precision tested and certified to 0.0016" T.I.R max at half capacity

Quantity 1EA

Specifications

Accuracy=.0016 in T.I.R.
Bit/Blade Mounting Size [Max]=0.63 in
Bit/Blade Mounting Size [Min]=0.114 in
Finish=Ribbed
Housing Diam=2.2 in
Mounting=Jacobs J6
Overall Length [Max]=4.21 in
Overall Length [Min]=3.74 in
Type=Keyless
Wt.=42 oz