8" 3 Jaw Self Centering Plain Back Lathe Chuck Reversible .0039" TIR Cert R[

$89.49 (-40%)

3608

  • Return shipping will be paid by: Buyer
  • Item must be returned within: 30 Days
  • Non-Domestic Product: No
  • All returns accepted: Returns Accepted
  • MPN: 202-5434
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Brand: Shars Tool
  • Condition: New
  • Custom Bundle: No
  • California Prop 65 Warning: WARNING: This product can expose you to chemicals including nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
  • Modified Item: No

    • SHARS 8″ 3-Jaw Self-Centering Lathe Chuck Reversible Jaws + .0039″ TIR Runout Certificate NEW
    Outstanding accuracy, versatility and durability.
    Each high quality chuck comes with a
    certification
    that documents
    TIR
    .
    Product Code
    202-5434
    Product description
    Diameter: 8″
    Back mounting: Plain back
    Center hole: 2.56″
    Thickness: 2.95″
    Bolt Circle Diameter: 7.087″
    Runout: 0.0039″
    Max. Input Torque: 250 Nm
    Product features
    American Standard
    Semi-steel chuck body made from high quality cast iron
    Three pinion design with each pinion ground and hardened to HRC 43
    Two piece jaw design with a master jaw and a top reversible jaw in American Standard tongue and groove specification
    Both side of jaw teeth and guides are ground and hardened to HRC 58-62
    Each set of jaws are serialized in their own set
    A
    serialized set of jaws are then finished, ground, and lapped on their
    designated chuck body which will be the same chuck body on the final
    assembly to achieve a greater accuracy
    Before
    assembling the jaw to its designated chuck body, the jaw’s finish
    machining are performed on a closed tolerance state of the art CNC
    machine from Japan
    Scroll plate’s thread flank are ground on both side to achieve a tighter contact with the master jaw
    Each
    chuck has gone through rigorous accuracy and repeatability inspection
    with clamping and jamming multiple random testing rods or rings
    Accuracy is maintained for the entire clamping range
    Internal Jaw:
    Clamping Range A-A1: 0.157-3.346″
    Jamming Range B-B1:2.559 -7.874″
    External Jaw
    Clamping Range C-C1: 2.559-7.874″
    Plain Back
    Size (inch)
    Back Plate
    D (inch)
    D1 (inch)
    D2 (inch)
    D3 (inch)
    H (inch)
    H1 (inch)
    H2 (inch)
    h (inch)
    z-d (metric)
    8
    Plain
    7.874
    6.496
    7.087
    2.559
    4.803
    2.953
    3.150
    0.197
    3M-10
    1 set of reversible jaws for inside and outside
    3 piece of mounting screws for the lathe chuck back plate
    1 hexagon wrench
    Relate Product
    please click picture for relate products’ details.
    We have other chucks & back plates available at
    My Ebay Store
    :
    SHIPPING: UPS Ground
    Buyer pays
    ACTUAL UPS shipping & insurance, and a $3.00 handling fee
    for this item to be shipped to all states within the continental United States. Hawaii, Alaska & and other United States Territories will ship via UPS BLUE. Canada will pay actual shipping costs plus duty fees via UPS.
    We can combine other auctions or store items to save on shipping. You may ask for freight cost before buying tools. Shipment will be made the same day as your payment is received and an UPS tracking number will be email to you. If your order is being shipped to an address outside of the United States, local consumer tax and/or customs duty , brokerage charges may apply and the package’s recipient may need to pay these to clear customs.
    PAYMENT:
    We accept : VISA, Master, Discover, American Express and E-Check on PayPal.com
    Illinois resident adds 8% sales tax.
    RETURNS:
    If the item stated as brand new is found defective on arrival or incorrect item was shipped, buyer understands that the product will be repaired or replaced at seller’s discretion, and be given a reasonable amount of time. Buyer is responsible for return shipping costs and insurance. Warranties are offered by the manufacturer and will be honored by the manufacturer. All shipping and handling fees will not be returned in any case.
    Any questions regarding our tools, feel free to email us at
    our eBay Message Box
    .

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