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5/16 Inch (0.312 Inch) Super Precision ER20 Collet

  • Item Code: 04220-5/16
  • Brand: Techniks
  • Unit Size: 1

Description

Techniks Precision Collets have at most .0002" T.I.R. as a standard quality guarantee. Their clamping range is .039". For best results, use with a PowerCOAT Nut to improve holding power and extend tool life.

All collets inspected for quality and accuracy.

Tech Specs

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Capacity (mm) 7.94 - 6.94
Capacity (in) 0.3125 - 0.2731
Overall Length (in) 1.24
Series ER20
Overall Length (mm) 31.5
Shank Size (mm) 7.94
Brand Techniks
Shank Size (in) 0.3125
Style Single Angle
Type Precision Spring Collet
Unit of Tool Inch