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TECHNIKS 31440 Single End Collet Chuck, Tapered Shank, ER20 Collet System, ER20 Chuck

TECHNIKS 31440 Single End Collet Chuck, Tapered Shank, ER20 Collet System, ER20 Chuck

chuck collet tapered er20 er20 yes se

Stellar Part #TECHN 31440

MFG Part #31440

MFG Name:TECHNIKS INDUSTRIES

Product Description:

TECHNIKS Collet Chuck, Single End, 4.41 in Overall Length, 3.15 in Shank Length, 1.339 in Diameter Nose, 3.15 in Head Length/Projection, ER20 Collet System, Tapered Shank, ER20 Chuck, HSK63A Taper, 1.38 in Diameter Collet Nut, Yes Through Coolant
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  • Collet chucks are balanced to 25000 rpm at G2.5 tolerance
  • They are individually lab tested for accuracy and balance and come with their individual performance report
  • Holders achieve 0.0001 in or less T.I.R as measured from the taper to the collet pocket
  • Taper is ground to AT3 accuracy or better