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Tegara CAT40 1/2 x 6.3" Shrink Fit Tool Holder G2.5 30000 RPM New
Product CodeSKU202-7813TOOL HOLDER CATEGORYShrink Fit HolderBRANDTegaraSHANK SIZECAT40BORE DIAMETER1/2PROJECTION LENGTH6.30END MILL HOLDER STYLELong ReachMAX RPM BALANCED TOG2.5 25000TIR (INCH)0.0001DRAWBAR THREAD SIZE5/8x11UNCNOSE DIAMETER0.94SHRINK FIT HOLDER BORE DEPTH1.85COOLANT THRUNoProduct featuresMirror Finished
Taper ground to AT3 or better specification ensures 80% or more contact with spindle to reduce harmonics and improve runout tolerance
Pilot Contact
Inside bore are precision turned to engage a better contact with retention knob's pilot to increase rigidity
Taper End Face
Precision turning surface finish provide perpendicular contact with the flange of retention knob to increase rigidity
Dynamic Balancing
Tool holder is balanced to G2.5 30,000 RPM on a HAIMER Tool Dynamic Balancing System from Germany. Balanced tool holder minimizes the centrifugal forces which minimize the stress on spindle bearing, minimize vibration and maximize the cutting tool's life cycle and greatly improve surface finish.
Pre-Balance Design
Unique design feature in the flange to minimize the off-balance nature of CAT 40 taper specification. On the shoulder under the flange, a side is mill flat to compensate the weight of the metal chips lost from forming the spherical hole in the flange. This design allows the left side and right side of the holder to achieve 50-50 perfect weight distribution in its upright position, like the position inside a machine spindle. Symmetrical design in evenly weight distribution will minimize centrifugal force in high speed spinning and thus maximize the holder's ability to hold the cutting tool concentric to spindle rotation.
.0002" Runout
To achieve 2 micron or better internal bore runout, our internal bore are precision ground on Toyo CNC grinder from Japan. There is not cutting corner on this time consuming internal grinding process and the low runout would contribute to longer cutting tool life and better surface finished.
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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 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.
