![BT+30 x ER20 x 70mm H Collet Chuck - Exact Industrial Supply](http://exactindustrialsupply.com/cdn/shop/products/BT_349ce51e-3af7-44a1-a2f6-0d11c6a1f444_1024x1024.png?v=1583233907)
BT+30 x ER20 x 70mm H Collet Chuck
Item #: GM20413012036
Manufacturer: Rego-Fix
Mfg #: 4130.12036
Technical Specifications:
*Brand Name: Rego-Fix *Collet Style: ER20 *Description: BT+30 / ER20 x .070mm H *Head Length/Projection: 3.93 *Mount: BT+30 *Nose Diameter: 1.34 *Type: Standard *Wrench Number: 7112.16010
Description:
*Case hardened to 58-62 HRc *Pre-balanced to G2.5 @ 22,000 RPM's *T.I.R. from the collet cavity to the holder taper 0.0001" or better *Lot Numbers for lot traceability *Through the spindle coolant or through the flange version available *BT & CAT+ have Hi-Q clamping nut included *AT3 or beter tapers guaranteed *Superior surface finish at 0.25Ra for better fit and accuracy *Swiss made to ISO 90001 *Big Plus System - Licensed by Big Daishowa
Shipping Info:
*Actual Weight - .2500
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