Jacobs 5/8 in. 3A-3JT Plain Bearing Heavy-Duty Capacity Chuck
$152.05
Engineered for precision, this heavy-duty Jacobs chuck features center-ground jaws for absolute straightness and alignment. The one-piece sleeve design eliminates cracks between driving teeth, ensuring long-lasting wear resistance and reliable performance.
Jacobs 5/8 in. 3A-3JT Plain Bearing Heavy-Duty Capacity Chuck
Description
Engineered for precision, this heavy-duty Jacobs chuck features center-ground jaws for absolute straightness and alignment. The one-piece sleeve design eliminates cracks between driving teeth, ensuring long-lasting wear resistance and reliable performance.
Jaws are center-ground to ensure absolute straightness and alignment during operation.
One-piece sleeve design eliminates cracks between driving teeth common in other designs.
Through-hardened sleeve teeth, hardened nose, and keyholes provide outstanding wear resistance.
Each chuck undergoes 100% inspection to guarantee performance and precision.
Maximum T.I.R. of 0.004 in. at half capacity for high-accuracy drilling.
Capacity ranges from a 0.125 in. minimum to a 0.625 in. maximum.
