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Manual 10" Chuck 3 Jaws (250 mm Size) Radially Adjustable Body

  • $ 44588


Manual 10" 3-Jaw Chuck

  • Radially adjustable to 0.0005" minimizing  chuck jaw radial runout
  •        with provided radial adjustment screws
  • Maintain approx 0.020" clearance between adapter pilot and
  •        chuck ID pilot diameter (Dia. D1 on chart - depth h)
  • Maximum RPM: 2700
  • Semi-steel chuck body
  • 2 piece jaws - separate hardened base and top jaw
  •        Supplied top jaws are hardened reversible type
  • Top jaw American standard tongue and groove type
  • Base jaw accepts the American Standard tongue and Groove
  • Standard Shipment includes one set of reversible hard top jaws, jaw T-wrench, and mounting bolts
  • NEW / UNUSED CONDITION

PART GRIPPING DIAMETRICAL RANGE:
        OD Gripping:   9.4" max /  0.500" min
         ID Gripping :   8.72" min /  2.94" min

Specification / Dimensions (see Illustration) :

  • Nominal Size : 10"
  • Model : KM31-300
  • Mount : Plain back
  • D: 254 mm (10 in)
  • D1 : 161.9 mm (6.37 in)
  • D2: 111.13 mm (4.375 in) - INNER Mounting Hole Diameter
  •  Note: Chuck does not have OUTER  D2 pattern
  • D3: 72 mm (2.835 in) - Through Hole
  • H: 153.8 mm (6.056 in )
  • H1: 88.7 mm (3.492 in) - Chuck Body Width
  • h: 20.4 mm (0.803 in) - Pilot Depth
  • z-d: 6-M12  (or 7/16-14) - Mounting Screws
  • Max RPM : 2700
  • Mass : 30 kg (66 lb)

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