ER-SPR-AA :  DIN 6499 'AA' ultra precise ER spring collets with HARD TOUCH coating which increases wear resistance, improves corrosion protection, prolongs the surface finish quality and maintains longer run-out accuracy.  
 
 
CONCENTRICITY .0002 HARDNESS 46-48 SURFACE FINISH N5
Related holder for : ER11 SPR 6-7 AA

DIN6499 ER Collet Chucks with BT MAS-403 AD/B Tapered Shanks BT-ER
DIN6499 ER Collet Chucks with BT MAS-403 AD/B Tapered Shanks

DIN 6499 ER Collet Chucks with Straight Shanks ST-ER
DIN 6499 ER Collet Chucks with Straight Shanks

DIN 6499 ER Mini Collet Chucks with Cylindrical Shanks ST-ER-M (mini)
DIN 6499 ER Mini Collet Chucks with Cylindrical Shanks

DIN 6499 ER Tapping Attachments with Straight Shanks GTI ER-ST (tapping)
DIN 6499 ER Tapping Attachments with Straight Shanks

DIN 6499 ER Collet Chuck with MB Modular Boring System Connection CC MB-ER
DIN 6499 ER Collet Chuck with MB Modular Boring System Connection

DIN 6499 ER Collet Chucks with CLICKFIT Quick Change Adaptations ER-CF (CLICKFIT)
DIN 6499 ER Collet Chucks with CLICKFIT Quick Change Adaptations

DIN 6499 ER Mini Collet Chucks with Cylindrical Shanks and a Flat for Clamping on Swiss Type CNC Lathes ST-ER-MF (mini flat)
DIN 6499 ER Mini Collet Chucks with Cylindrical Shanks and a Flat for Clamping on Swiss Type CNC Lathes

Double-Ended Mini Collets with Cylindrical Shanks and a Clamping Flat ST-ER-MF-D (double-ended)
Double-Ended Mini Collets with Cylindrical Shanks and a Clamping Flat

DIN 6499 ER Collet Chucks with Threaded FLEXFIT Adaptations CDP ER-M
DIN 6499 ER Collet Chucks with Threaded FLEXFIT Adaptations




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