Description
The Jacobs® Plain Bearing Chuck is the world’s most widely used for medium or heavy-duty portable,
bench or floor mounted power tools. This industrial quality chuck, with fully hardened and ground
working components, offers exceptionally high accuracy, gripping power and durability. Both heavy and
medium duty models are available in a wide range of capacities for use on threaded or taper mounted
spindles.
PLAIN BEARING KEYED CHUCKS
◼ Heavy and Medium Duty models for threaded or taper mounting.
◼ Jaws center-ground for absolute straightness and alignment.
◼ One-piece sleeve eliminates crack between driving teeth often found in other designs.
◼ Through-hardened sleeve teeth, plus hardened nose and keyholes provide outstanding wear resistance.
◼ Each chuck 100% inspected for performance and precision.
◼ T.I.R. .004” maximum at half capacity.
◼ KD- Equipped with positive drive slot.; PD- Equipped with pin type positive drive.; C- Equipped with
locking collar – 1-1/16-20 thread, smooth sleeve.
Specifications:
Capacity : Min 0.04ins or 1mm / Max 0.500in or 13mm
Mount : 6 JT
Key : K3
Open Length : 2.74ins or 69.6mm
Diameter : 2.04ins or 51.8mm
Made in UK
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