SHARS CAT40 3/4" X 4 DUAL CONTACT FACE MILL TOOL HOLDER BALANCED G2.5 20000 S}

Description

SHARS CAT40 3/4" X 4 DUAL CONTACT FACE MILL TOOL HOLDER BALANCED G2.5 20000 NEW
Product Code
202-6706
Product description
Shank Size: CAT 40
Projection Length: 4
Max Rpm Balanced: G2.5 20000
Drawbar Thread Size: 5/8-11
Dual Contact Tool Holder: Yes
Arbor Diameter: 3/4
Arbor Screw Diameter: 0.56
L1: 0.68
D1: 1.75
Key Width W: 0.31
G: 3/8"-24UNF
Product application
SHARS Dual Contact tool holder can only be used on machine center with dual contact spindle
With simultaneous fit between the spindle taper face and flange face of the tool holder, dual contact tooling eliminates the 1/8” gap between the flange face of the tool holder and the spindle nose, compared to the standard tool holder with the 1/8" gap, to increase rigidity, minimize vibration, reduce runout, and greatly improve machining finished, performance improvement is tremendous in heavy metal removal rate or high speed machining, deep or large diameter boring, especially in extend length heavy cutting, and also in improving tool life of end mill due to minimum vibration
Dual contact tool holders are manufactured to micron precision specification with strictly controlled dimension and tolerance to match with dual contact spindle
Simultaneous fit of taper and face will prevent vibration due to heavy or high speed cutting and reduces fretting corrosion on taper to extend both spindle and tool holder life
At high spindle rotating speed (over 10000 RPM), dual contact tool holder prevents the tool holder being pulled into the spindle due to centrifugal force and heat, eliminating variation in Z axis projection length
Many of the world’s leading CNC machine center manufacturers already offer dual
contact spindle as standard equipment
Made from alloy steel harden to 54-60 HRc
Balanced to 20,000 RPM at G2.5
Taper ground to AT3 or better accuracy standard for maximum contact with spindle.  All of SHARS CAT/BT/HSK tool holder use Stotz Air/Electronic Gaging for production and finish inspection. Stotz has been chosen by major aircraft companies as the best and most consistent gaging for tool holder shanks
All critical surface are precision ground
Each holder comes with a lab certificate on its taper accuracy and runout measurement
We have other holders & collet chucks available at
My Ebay Store:
If you need to speak to a sales person feel free to call. We are open Monday through friday 8:30 to 5:00 est. Phone:1-630-443-3244
Email:
[email protected]
SHIPPING: UPS Ground
Buyer pays
ACTUAL UPS shipping & insurance, and a .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, MasterCard and E-Check on PayPal.com
Illinois residents add 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
[email protected]