JACOBS CHUCK

Fluted sleeve standard on all models except 6200, 6206, 6204, 6208, 31138, which are smooth and groundJaws center-ground for absolute straightness and alignmentJaws specially treated to ensure...

Through-hardened jawsDurable gripping surfacesFor corded or cordless reversible or non-reversible power drills

1-piece fluted sleeve constructionBall trust bearing reduces friction in chuck closing mechansimThrough-hardened sleeve teeth, nose, and keyholes for wear resistanceMaximizes gripping force and...

Jaws center-ground for absolute straightness and alignmentOne-piece sleeve eliminates crack between driving teeth often found in other designsThrough-hardened sleeve teeth, plus hardened nose and...

Ball bearing construction maximizes gripping force and drilling accuracyJaws center-ground for straightness and alignmentOne-piece sleeve eliminates crack between driving teeth often found in other...

Self-tightening mechanism automatically increases the grip in proportion to the increase in torque during the drilling and avoids the tool slipping a clockwise rotationPrecision tested and certified...

Jaws center-ground for absolute straightness and alignmentOne-piece sleeve eliminates crack between driving teeth often found in other designsThrough-hardened sleeve teeth, plus hardened nose and...

Fluted sleeve standard on all models except 14451Jaws center-ground for absolute straightness and alignmentJaws specially treated to ensure extended thread life and high gripping surface...

Adapts Jacobs taper to Morse tapers, straight shanks, threaded shanks and Bridgeport tapersIdeal for use with custom tool and work holder designs and for specialized machining applications

Patented keyless designRugged constructionHigh mechanical advantage converts hand tightening torque into superior bit gripping forceErgonomic designFast bit changing

Nickel thumb grip style increases leverage and user comfortSoft steel handles limit the potential for dangerous fracturing under excessive loadSelf-ejecting models with spring-loaded ejectors ensure...

Fluted sleeve standard on all models except 14451Jaws center-ground for absolute straightness and alignmentJaws specially treated to ensure extended thread life and high gripping surface...

Resist chemical corrosion and reduce potential for hazardous sparkingFor special applications on either portable air operated or stationary machine tools

Precision tested and certified to 0.0016 in T.I.R. maximum at half capacityFor use on CNC machining centers in drilling, boring, counter-boring and milling operations requiring heavy...

Fluted sleeve standard on all models except 14451Jaws center-ground for absolute straightness and alignmentJaws specially treated to ensure extended thread life and high gripping surface...

Precision machined and ground to master gages for maximum performance with Jacobs drill and tap chucksJacobs Drill Chuck Arbor made with durable, high-grade construction for longlasting performance

Self-tightening mechanism automatically increases the grip in proportion to the increase in torque during the drilling and avoids the tool slipping a clockwise rotationPrecision tested and certified...

Adapts Bridgeport taper to Jacobs taper arborsPrecision machined and ground to master gages for maximum performance

Adapts Bridgeport taper to Jacobs taper arborsPrecision machined and ground to master gages for maximum performance

Fluted sleeve standard on all models except 14451Jaws center-ground for absolute straightness and alignmentJaws specially treated to ensure extended thread life and high gripping surface...

Self-tightening mechanism automatically increases the grip in proportion to the increase in torque during the drilling and avoids the tool slipping a clockwise rotationPrecision tested and certified...

Resist chemical corrosion and reduce potential for hazardous sparkingFor special applications on either portable air operated or stationary machine tools

Self-tightening mechanism automatically increases the grip in proportion to the increase in torque during the drilling and avoids the tool slipping a clockwise rotationPrecision tested and certified...

For the new and improved Jacobs Super Chuck that includes the service kit number on the chuck noseKit includes jaws, nut, caged bearing, and thrust washer

Fluted sleeve standard on all models except 14451Jaws center-ground for absolute straightness and alignmentJaws specially treated to ensure extended thread life and high gripping surface...

Precision tested and certified to 0.0016 in T.I.R. max at half capacitySelf-tightening feature automatically increases gripping force proportional to increased torque to prevent tool shank...

Adapts Jacobs taper to Morse tapers, straight shanks, threaded shanks and Bridgeport tapersIdeal for use with custom tool and work holder designs and for specialized machining applications

Self-tightening mechanism automatically increases the grip in proportion to the increase in torque during the drilling and avoids the tool slipping a clockwise rotationPrecision tested and certified...

Fluted sleeve standard on all models except 14451Jaws center-ground for absolute straightness and alignmentJaws specially treated to ensure extended thread life and high gripping surface...

Compact tap chuck designed for use with Rubber-Flex collets holds mounted grinding burrs and rotary files on pneumatic and electric die grindersCompact design facilitates use for a wide range of...

Fluted sleeve standard on all models except 14451Jaws center-ground for absolute straightness and alignmentJaws specially treated to ensure extended thread life and high gripping surface...

For removing taper mount chucks from arborsFor removing taper mount chucks from chucks

Through-hardened jawsDurable gripping surfacesFor corded or cordless reversible or non-reversible power drills

Resist chemical corrosion and reduce potential for hazardous sparkingFor special applications on either portable air operated or stationary machine tools

Precision tested and certified to 0.0016 in T.I.R. max at half capacitySelf-tightening feature automatically increases gripping force proportional to increased torque to prevent tool shank...

Through-hardened jawsDurable gripping surfacesFor corded or cordless reversible or non-reversible power drills

Ideal for use with custom tool and work holder designs and for specialized machining applicationsPrecision machined and ground to master gages for maximum performance

For the new and improved Jacobs Super Chuck that includes the service kit number on the chuck noseKit includes jaws, nut, caged bearing, and thrust washer

Adapts Jacobs taper to Morse tapers, straight shanks, threaded shanks and Bridgeport tapersIdeal for use with custom tool and work holder designs and for specialized machining applications

Through-hardened jawsDurable gripping surfacesFor corded or cordless reversible or non-reversible power drills