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    Indianapolis, IN 46203
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CAT 50 x ER 20 - 6 Inch Hex Nut Precision Collet Chuck Tool Holder

  • Item Code: 22293
  • Brand: Techniks
  • Unit Size: 1

Description

Techniks Collet Chucks are balanced to 25,000 RPM at G2.5 tolerance. They are individually lab tested for accuracy and balance and come with their individual performance report. Techniks holders achieve 0.0001" or less T.I.R. as measured from the taper to the collet pocket.

Tech Specs

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Lock Nut Diameter (mm) 35.1
Lock Nut Diameter (in) 1.38
Body Diameter-Workpiece Side (mm) 34
Brand Techniks
Capacity Range (mm) 0.5 - 14mm
Collet Series ER20
Gage Length-Face Contact (in) 5.87
Gage Length-Face Contact (mm) 149
Overall Length (in) 10
Body Diameter-Workpiece Side (in) 1.339
Gage Length (in) 6
Overall Length (mm) 254
Balanced to 25,000 RPM at G2.5
Capacity Range (in) 0.019" - 0.55"
Gage Length (mm) 152.4
Overall Diameter (in) 3.88
Overall Diameter (mm) 98.43
Style Single Ended
Type V-Flange Collet Chuck
Material 8620 Steel
Taper CAT50
Unit of Tool Metric or Inch