> Engineering Menu > Jacobs Drill Chucks & Other Brands plus Arbors & Keys > Drill Chucks and Arbors with Taper Mounting > R8 & INT 30 40 50 Drill Chuck Arbors
Tapped 7/16 Unf for drawbar
INT 30 (ISO30) Drill Chuck Arbor with JT6 fitting and tapped M12 for a drawbat
INT 40 (ISO40) Drill Chuck Arbor with JT6 fitting and tapped M16 for a drawbar
INT 50 (ISO50) Drill Chuck Arbor with JT6 fitting and tapped M24 for a drawbar
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