Jacobs 3/4" Ball Bearing Super Drill Chuck Model 18n

US $380

  • Louisville, Kentucky, United States
  • Jun 9th
Used but good condition. Was not misused or abused. I retired from being a machinist and dont need my tool anymore. Turns freely as it should I am including the chuck key #4 by Jacobs. Both are in great condition Tapered mount drill chucks have an internal Jacobs Taper (JT) that is press-fit onto a corresponding JT arbor (shank) or spindle. Maximum Drill Chuck Capacity (mm) 19.05 Maximum Drill Chuck Capacity (Inch) 3/4 Maximum Drill Chuck Capacity (Decimal Inch) 0.7500 Minimum Drill Chuck Capacity (mm) 3.18 Minimum Drill Chuck Capacity (Inch) 1/8 Minimum Drill Chuck Capacity (Decimal Inch) 0.1250 Mount Type Tapered Mount Key Style Keyed Bearing Type Ball Bearing Closed Length (mm) 130.18 Closed Length (Inch) 5-1/8 Open Length (mm) 100.81 Open Length (Inch) 3-31/32 Sleeve Diameter (mm) 76.60 Sleeve Diameter (Inch) 3-1/64 Taper Size JT4 Key Number K4 TIR (Decimal Inch) 0.0030 thanks I will ship in a flat rate to keep the shipping down because it is heavy.

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