Tegara BT 30 3/16 x 3.15" Shrink Fit Tool Holder Balanced 30000 PRM G2.5 NEW S}

Description: Tegara BT 30 3/16 x 3.15" Shrink Fit Tool Holder Balanced 30000 PRM G2.5 NEW Product Code SKU 202-7888 MFG SKU # 202-7888 TOOL HOLDER CATEGORY Shrink Fit Holder BRAND Tegara SHANK SIZE BT30 BORE DIAMETER 3/16 PROJECTION LENGTH 3.15 END MILL HOLDER STYLE Standard MAX RPM BALANCED TO G2.5 30000 TIR (INCH) 0.0001 DRAWBAR THREAD SIZE M12x1.75 NOSE DIAMETER 0.39 BORE DEPTH 0.59 COOLANT THROUGH No Product features START TO FINISH We optimize our process for both efficiency and accuracy by utilizing Kawasaki robotic arms to load and unload bar stock into the Mazak multi-tasking machine centers. We use JIS# SKD61 (ANSI H13) alloy steel to lay the foundation and case harden to RC 57-59 with a core of RC 34-39 to provide good core strength and maximize wear life. The core creates a dampening effect which reduces vibration in high speed milling to improve surface finish. The AT3 or better taper accuracy ensures 80% or better taper contact with spindle and using Stotz Air/Electronic Gaging for inspection on the taper. We precision grind the internal bore surface to <.0002" TIR and all bores are ground on a CNC grinder to ensure close run-out tolerance and evenly contact between the collet and the bore pocket. We use Haimer laser balancing machines to deliver a tool that can operate flawlessly at 20000 RPM and Mitutoyo or Mahr indicators to check the run out Mirror 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 at 4xD Length To achieve 3 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. Related Products Order No. 202-5935 Order No. 202-7214 Order No. 202-7212 BT30 45 0.431 Pull Stud Coolant Thru Retention Knob BT30 M12 15 Degree Coolant Thru Pull Stud Retention Knob BT30 M12 60 Degree Coolant Thru Pull Stud Retention Knob for Brother SKU#: 202-1517 SKU#: 202-1391 SKU#: 202-5921 Spindle Taper Wipers 30 Slotted Type E ER32 Collet Wrench BT30 M12 45 Pull Stud Retention Knob 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: discountmachineshop@gmail.com 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, 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. Order No. 202-5935 Order No. 202-7214 Order No. 202-7212 BT30 45 0.431 Pull Stud Coolant Thru Retention Knob BT30 M12 15 Degree Coolant Thru Pull Stud Retention Knob BT30 M12 60 Degree Coolant Thru Pull Stud Retention Knob for Brother SKU#: 202-1517 SKU#: 202-1391 SKU#: 202-5921 Spindle Taper Wipers 30 Slotted Type E ER32 Collet Wrench BT30 M12 45 Pull Stud Retention Knob

Price: 125 USD

Location: Saint Charles, Illinois

End Time: 2025-01-20T16:15:33.000Z

Shipping Cost: 15.65 USD

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Item Specifics

Restocking Fee: No

Return shipping will be paid by: Buyer

All returns accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money back or replacement (buyer's choice)

MPN: 202-7888

Brand: Shars Tool

California Prop 65 Warning: WARNING: This product can expose you to chemicals including chromium, which are known to the State of California to cause cancer and birth defects or other reproductive harm.