8.1/2N 2SJT JACOB BALL BEAR DRILL CHUCK
Item #:
1-508-30209
Product Info
JACOBS
Super Chuck® Ball Bearing Chucks are designed for close tolerance production drilling on precision equipment.
FEATURES:
- Strong bit holding power.
- Jaws center-grind for straightness and alignment.
- Through-hardened sleeve teeth, plus hardened nose and keyholes provide outstanding wear resistance.
- Jacobs’ original fluted sleeve design eliminates cracks between driving teeth.
- Design for heavy duty industrial applications.
- T.I.R. 0.003” maximum at half capacity.
8.1/2N 2SJT JACOBS HD BALL BEARING DRILL CHUCK 0-1/4
Item Specifications
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Ball Bearing
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K30
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8-1/2N
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2SJT
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1/4"
-
0"
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0.70 lbs per EA