Shars 6\" 3 Jaw 0.0005\" Adjustable Universal Chuck Lathe Chuck New L[ For Sale

Shars 6\" 3 Jaw 0.0005\" Adjustable Universal Chuck Lathe Chuck New

Founded in 1978, Shars Tool Company has been serving the industrial community and machine shops in the USA for over 30 years.

Each high quality chuck comes with acertificationthat documentsTIR.Product Description MFG SKU # 202-5463 Brand Shars Tool Chuck Diameter 6 Thru Hole Size 1.535 Mounting Plain Back Bolt Circle Diameter 5.343 Chuck Thickness 2.519 TIR (Inch) 0.0005 Number of Jaws 3 Maximum RPM 3000

Product Features

• A matching back plate (sold separately) would need to be machined on the face and hub OD in order to fit this chuck. For detailed information, please look for the Shars back plate machining guide.
• To achieve the .0005\" radial runout and repeatability, it\'s required to use the 4 micro adjustment set screws to true the designated ground bar stock, not the chuck body. Do not attempt to put the indicator on the outside diameter of the chuck body to dial it to zero first as this would create more runout on the bar stock. The adjustable chuck is intended to give high repeatability clamping on a particular bar stock size after the set screw adjustment. After the adjustment is made on a particular bar stock rod, for example 1/2\", it\'s required to true the bar stock again when clamping a different size diameter, for example 1\". Please refer to the back plate machine guide pdf file for more mounting instructions.
• Semi-steel chuck body made from high quality cast iron

• 1 pinion design with each pinion ground and hardened to HRC 43
• Two piece jaw design with a master jaw and a top reversible jaw inAmerican 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

Chuck Diameter 5\" min-max 6\"min-max 8\"min-max 10\"min-max 12\"min-max 15\"min-max A1 .1181-1.9685 .1181-2.5200 .1575-3.5433 .1969-4.4657 .3937-5.1575 .3937-7.0866 A2 .1339-2.9921 1.6142-3.8189 2.2835-5.1181 2.7165-6.4961 3.2283-7.1654 4.2520-11.3386 A3 2.9527-4.6457 3.4252-5.7480 4.3307-7.4803 5.3937-9.7638 6.4961-10.4331 7.4409-12.9528 A4 2.0472-3.7795 2.4409-4.7638 2.5197-6.1417 3.0315-7.0866 3.5433-8.8976 4.1732-11.3386 A5 3.7402-4.9213 4.5276-6.2992 4.8819-7.8740 5.7874-9.8425 7.0866-12.4016 7.4409-14.9606

size 6\" 8\" 10\" 12\" D 6 8.27 10 12 D1 3.125 4.75 6.374 7.905 D2 5.343 7.5 4.375 5.25 D3 1.535 2.265 2.835 3.268 H 3.882 5.206 6.056 6.569 H1 2.323 3.122 3.492 3.980 h 0.689 0.752 0.803 0.803 z-d 6 holes 1/4\"-20 6 holes 3/8\"-16 6 holes 7/16\"-14 6 holes 1/2\"-13 Each high quality chuck comes with a manufacturercertification.

Related Productsplease click picture for relate products\' details.

SKU 202-8073 10mm Lathe Chuck Key

We haveother chucks & back plates available at My store :

If you need to speak to a sales person feel free to call. We are open Monday through friday 8:00 to 4:30 est. Phone:1-630-443-3244

SHIPPING: UPS Ground

Buyer paysACTUAL UPS shipping & insurance, and a $3.00 handling feefor 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 sales 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, MasterCard 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.