Tegara BT30 ER16 80mm Collet Chuck Tool Holder 0.0001 TIR New

We don't sell  ER Collet Chucks, we sell ER Collet Chucks life! Quality Guarantee

Product Code

202-7497

Product description

SKU 202-7497
MFG SKU # 202-7497
TOOL HOLDER CATEGORY Collet Chuck
BRAND Tegara
SHANK SIZE BT30
PROJECTION LENGTH 3.15
MAX RPM BALANCED TO G2.5 20000
TIR (INCH) 0.0001
DRAWBAR THREAD SIZE M12x1.75
STOP SCREW THREAD SIZE M11 X 1.0
DUAL CONTACT TOOL HOLDER No
COLLET SERIES ER16
COLLET CHUCK STYLE Standard
COLLET NUT DIAMETER 1.08
COLLET NUT STYLE Hex
COOLANT THROUGH Yes

PRODUCT SPOTLIGHT

THE DEVIL'S IN THE DETAILS
When you aspire to create one of the most competitive tool holders on the market, the details count. We invest heavily in extensive automation manufacturing and top of the line Mazak and grinding machines while pouring our heart and soul into bringing the tool to life. While not satisfied with just being good, so through customer data and rigorous testing, our R&D team are able to blend over 40 years of manufacturing know-how and real-world feedback to improve the tool holder's design and performance.
 
 shars cat40 ER tool holder
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 SCM420 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.
 
 shars cat40 ER tool holder
 
shars cat40 ER tool holder shars cat40 tool holder shars cat40 tool holder

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

 

Mirror Finish


To achieve AT3 or better taper contact as an industry standard, our taper surface are precision ground on Shigiya CNC grinder from Japan. We are not satisfied with just meeting the industry standard, the surface roughness on the taper is maintained to mirror finish.

High Torque Collet Nut



The maximum torque is laser marked on the ER collet nut face to take the guess game out of the way to ensure proper amount of force should be applied while tightening. Innovative coating process significantly increases the clamping force by 75% compared to standard ER collet nut. More gripping force provides better rigidity and reduces the possibility of losing grip on the round shank which lead to expensive damage on cutting tools and work piece material.

Asymmetrical O-Ring



Internal clamping ring's shape is design to minimize out-of-balance compare to the standard off-center o-ring design from other standard ER collet nut, achieving 12,000 RPM without needed to drill holes on the collet nut body when placed on a dynamic balanced machine to preserve ER collet nut's body strength. 

 

 

Related Products

SKU#: 202-1687 SKU#: 202-7212 SKU#: 202-2630
ER16 High Torque Collet Hex Nut BT30 M12 60 Degree Coolant Thru Pull Stud Retention Knob for Brother BT30 Universal H/V CNC Tool Holder Tightening Fixture

 

SKU#: 202-6611 SKU#: 202-5921 SKU#: 202-6722
1/4" ER16 Steel Sealed Coolant Collet BT30 M12 45 Pull Stud Retention Knob 5.0mm ER16 Collet

 

  

 

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.

 

Any questions regarding our tools, feel free to email us at discountmachineshop@gmail.com

 

 
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